I. n1*sina1=n2*sina2 II. Çok yoğun ortamdan az yoğun ortama bakarsan cisim uzakta görülür. III. Kırılma indisi 1 in altında olamaz. IV. 3 tane ortam varken aradaki cam bişi değiştirmiyor.

I. Fiber optik kabloda ışık tam yansıma yaparak ilerler. II. Sıcaklığı artan havanın kırıcılık indisi küçülür.

I. Theta açısıyla x doğru orantılıdır. II. Ortamın kalınlığıyla x doğru orantılıdır. III. Ortamın kırıcılık indisi artarsa x uzunluğu artar. IV. Işığın rengi kırmızıdan mora gittikçe x uzunluğu da artar.

I. İnce kenarlı mercek çukur aynaya benzer. II. Kalın kenarlı mercek tümsek aynaya benzer.

I. Miyop-kalın kenarlı mercek. (Uzağı göremez) II. Hipermetrop-ince kenarlı mercek. (Yakını göremez) III. Astigmat-silindirik mercek. IV. Presbitlik-ince kenarlı mercek.

There's a certain logic to avoiding the haters, but as a strategy, it's utterly flawed. When you turn off the feedback, you lose the benefits as well as the drawbacks. It's like having a sore finger and cutting off your arm.

I think the universe is pure geometry - basically, a beautiful shape twisting around and dancing over space-time.

I just love the development of horses, getting into their brains, making them more athletic and powerful, responsive, and I'm rubbish at everything else.

All my artist buddies make fun of me for being such a sensitive human being.

Louis Armstrong's 'What a Wonderful World' is my ultimate karaoke song. It is a wonderful world. People forget we only have a certain amount of time, and it can all end at any moment. Armstrong and Frank Sinatra's 'My Way' are the ultimate one-two punch.

Every concert I've finished with the knowledge I've played a fistful of wrong notes.

If something is irrational, that means it won't work. It's usually unrealistic.

However alert we are, antiquity remains an unknown, unanticipated galaxy.

Judge candidly what a wretched figure the American empire will exhibit in the eye of other nations, without a power to array and support a military force for its own protection.

I'm a clown, which could be a public health role. I'm really interested in moving our society away from a society needing Xanax and Prozac, and that is really feeling depressed, to one that is celebrating, and so I find just walking around in colorful clothes, people smile.

Illinois then had no legislation providing compensation for accident or disease caused by occupation.

It's important when you're married not to forget those things you used to do when you were trying to get her to marry you. You can't send flowers and buy gifts then, when you're married, say, 'Right, get my tea on'. That doesn't go down well. So you've got to keep that level of interest going.

I have done only two portraits: one of the artist Francesco Clemente and another of Andy Warhol.

I was doing shows and flying economy, and nobody ever fed me. Or I'd be staying in hotels so cheap that by the time I'd get in, there wasn't any room service. I didn't eat for a long time. Not on purpose. You'd be on shoots with bad food or get on a plane, and the food would be so disgusting you couldn't eat it.

There is no right way to live. You preclude a lot of life by trying to conform to that kind of ideal or stereotype. And it's a natural inclination in a world where it's so complex and so occasionally valueless, morally bankrupt, and chaotic that we want to reach back to something in our past.

Hollywood is a very strong machine that needs, and in... especially with female actors, fresh flesh. It's that cruel. But that's the way it is.

Man proposes, woman forecloses.

When someone asks, 'Does success make you into a monster?' I always say, 'No, it enables you to be a monster.'

I try to just be the person I am, with a lot of sensitivity to the genre in which I'm playing.

I trust no one totally.

I've a belt that I have worn for every single stand-up comedy session since I was 19. I fear if I ever lose it, my career would crumble. That's my one OCD.

A good style must have an air of novelty, at the same time concealing its art.

For a woman who's a widow and pretty much a loner, I can walk out, and I'm surrounded by NYU kids. The energy jumps off the sidewalks, and I never feel sad or bored.

The Fifth Amendment speaks specifically to denying someone their life and liberty without due process. That is what H.R. 2 does, and I rise in opposition to it. And I rise in opposition because it is important that we preserve lives and we recognize that 40 million-plus are uninsured.