Let us not paralyze our capacity for good by brooding of man's capacity for evil.

Success, in a generally accepted sense of the term, means the opportunity to experience and to realize to the maximum the forces that are within us.

The human brain must continue to frame the problems for the electronic machine to solve.

Work and live to serve others, to leave the world a little better than you found it and garner for yourself as much peace of mind as you can. This is happiness.

Nobody can be successful if he doesn't love his work, love his job.

Freedom is the oxygen without which science cannot breathe.

I have learned to have more faith in the scientist than he does in himself.

Competition brings out the best in products and the worst in people.

What the human mind can conceive and believe it can accomplish.

The will to persevere is often the difference between failure and success.

We cannot banish dangers, but we can banish fears. We must not demean life by standing in awe of death.

We hate those who will not take our advice, and despise them who do.

The thrill, believe me, is as much in the battle as in the victory.

Man is still the greatest miracle and the greatest problem on this earth.

Whatever course you have chosen for yourself, it will not be a chore but an adventure if you bring to it a sense of the glory of striving.

The difference between our decadence and the Russians is that while theirs is brutal, ours is apathetic.

Let us not paralyze our capacity for good by brooding of man's capacity for evil.

Research: the distance between an idea and its realization.

Boldness and decision command, often even in evil, the respect and concurrence of mankind.

For those whose wit becomes the mother of villainy, those it educates to be evil in all things.

Words - so innocent and powerless as they are, as standing in a dictionary, how potent for good and evil they become in the hands of one who knows how to combine them.

Some things must be good in themselves, else there could be no measure whereby to lay out good and evil.

Destroy the seed of evil, or it will grow up to your ruin.

Once to every person and nation come the moment to decide. In the conflict of truth with falsehood, for the good or evil side.

Into every soul, however purged and fenced, evil appears to have as much freedom of entrance as God Himself.

What I have learned from my work up to now, is to try to be open, but also protect myself by not letting the good and the evil get too much importance.

Mankind is not likely to salvage civilization unless he can evolve a system of good and evil which is independent of heaven and hell.

One who is injured ought not to return the injury, for on no account can it be right to do an injustice; and it is not right to return an injury, or to do evil to any man, however much we have suffered from him.

The 20th century taught us how far unbridled evil can and will go when the world fails to confront it. It is time that we heed the lessons of the 20th century and stand up to these murderers. It is time that we end genocide in the 21st century.

Every war results from the struggle for markets and spheres of influence, and every war is sold to the public by professional liars and totally sincere religious maniacs, as a Holy Crusade to save God and Goodness from Satan and Evil.

A great book is like great evil.

May the forces of evil become confused on the way to your house.

Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee.

Hatred is gained as much by good works as by evil.

Neither gods nor men can foresee when an evil deed will bear its fruit.

Wisdom is the knowledge of good and evil, not the strength to choose between the two.

I am in politics because of the conflict between good and evil, and I believe that in the end good will triumph.

Every Christian will allow that sin is an evil, and that it is our duty not to commit sin.

But other vampire stories? Well, no, I really haven't read too many, and I can't say I'm crazy about romantic vampires anyway - to me the vampire is simply an evil monster.

We all agree that we've got to bring these terrorists to justice and to make sure that they're never allowed to perpetrate such an evil act as they did. And so all of us are dealing with that. We know that the President has the authority to go to war under the War Powers Act.

A resolution to avoid an evil is seldom framed till the evil is so far advanced as to make avoidance impossible.

Idleness among children, as among men, is the root of all evil, and leads to no other evil more certain than ill temper.

Example moves the world more than doctrine. The great exemplars are the poets of action, and it makes little difference whether they be forces for good or forces for evil.

However things may seem, no evil thing is success and no good thing is failure.

Art is an attempt to integrate evil.

No evil is honorable: but death is honorable; therefore death is not evil.

The task of the educator lies in seeing that the child does not confound good with immobility and evil with activity.

The lack of money is the root of all evil.

Nobody thinks that they're evil or bad, they think that they're doing the right thing.