The experimenter who does not know what he is looking for will not understand what he finds.

Observation is a passive science, experimentation an active science.

Man can learn nothing except by going from the known to the unknown.

In teaching man, experimental science results in lessening his pride more and more by proving to him every day that primary causes, like the objective reality of things, will be hidden from him forever and that he can only know relations.

The true worth of an experimenter consists in his pursuing not only what he seeks in his experiment, but also what he did not seek.

Put off your imagination, as you put off your overcoat, when you enter the laboratory. Put it on again, as you put on your overcoat, when you leave.

Mediocre men often have the most acquired knowledge.

Experimentation is an active science.

A fact in itself is nothing. It is valuable only for the idea attached to it, or for the proof which it furnishes.

Art is I; science is we.

It is what we know already that often prevents us from learning.

The experimenter who does not know what he is looking for will not understand what he finds.

Science does not permit exceptions.

The investigator should have a robust faith - and yet not believe.

The stability of the internal medium is a primary condition for the freedom and independence of certain living bodies in relation to the environment surrounding them.

We must alter theory to adapt it to nature, but not nature to adapt it to theory.

If you think it's going to rain, it will.

Set religion free, and a new humanity will begin.

Unless the reformer can invent something which substitutes attractive virtues for attractive vices, he will fail.

Every American deserves to live in freedom, to have his or her privacy respected and a chance to go as far as their ability and effort will take them - regardless of race, gender, ethnicity or economic circumstances.

It will take a long time, and certainly the West will remain the dominant civilization well into the next century, but the decline is occurring.

Given a fair wind, we will negotiate our way into the Common Market, head held high, not crawling in. Negotiations? Yes. Unconditional acceptance of whatever terms are offered us? No.

I think I've become a much better singer and a much better player. Years and years of playing a couple of hours every day will do that.

To hard necessity ones will and fancy must conform.

Almost everyone will find something in our services worth paying for.

I frankly don't care if you agree with my stand on abortion. I take that stand because no other stand is consistent with decent principles, and no other standard is consistent with the will of God.

Let us eat and drink neither forgetting death unduly nor remembering it. The Lord hath mercy on whom he will have mercy, etc., and the less we think about it the better.

Journeys, like artists, are born and not made. A thousand differing circumstances contribute to them, few of them willed or determined by the will-whatever we may think.

There are those, I know, who will reply that the liberation of humanity, the freedom of man and mind, is nothing but a dream. They are right. It is. It is the American Dream.

I want to thank all the fans for their support over the years. Keep supporting the Knicks, we're moving in the right direction here and we will be exciting to watch and competing against the best in the NBA. Come back to the Garden for those exciting games.

How you think when you lose determines how long it will be until you win.

And it was only released in London last week, so when I go back to England Monday or whatever, I am expecting heaps of adulation. I'm hoping there is. If that doesn't happen I will be disappointed.

I realize that much will be asked of me, yet I am resolved to accept it as a great and splendid task.

You will never know the feeling of a driver when winning a race. The helmet hides feelings that cannot be understood.

The successful establishment of a buffer zone around Fort Carson will provide an example for other bases around the country as we seek to protect the training mission of the U.S. military while preserving critical habitats on our ranges.

Most bands have a sound that they're already identified with, so for the producer it becomes a process of helping them find their muse in the studio to make a record that will not only satisfy them artistically, but will also do something in the marketplace.

I was lucky enough to occasionally break out of that racist situation that prevails in the Hollywood film production community. But it was racist then and it will always be that way. It will never be otherwise.

At the end of your life, you will never regret not having passed one more test, not winning one more verdict or not closing one more deal. You will regret time not spent with a husband, a friend, a child, or a parent.

Accidents will happen in the best regulated families.

Awards were made in Hollywood, in whatever the time it was created. They're to promote each other's movies. You give me an award, I give you an award and people will believe that we are great movies and they'll go to see them. It's still the same.

The oil companies regard nuclear power as their rival, who will reduce their profits, so they put out a lot of disinformation about nuclear power.

Any excuse will serve a tyrant.

Fight the good fight of faith, and God will give you spiritual mercies.

Being ill like this combines shock - this time I will die - with a pain and agony that are unfamiliar, that wrench me out of myself.

Wars based on principle are far more destructive... the attacker will not destroy that which he is after.

I couldn't be happier about being a part of 'Hunger Games' and to play Katniss. I have a huge responsibility to the fans of this incredible book and I don't take it lightly. I will give everything I have to these movies and to this role to make it worthy of Suzanne Collins' masterpiece.

I think we will have a boy baby and he will be born on the 20th of August. Everyone else has a girl baby and at times I don't believe I should mind having a little Phyllis Dawn but Dearest wants a boy and I do.

If you give it good concentration, good energy, good heart and good performance, the song will play you.

Do not worry about avoiding temptation. As you grow older it will avoid you.