Probably I'll not be so successful if I will keep everything in myself inside of me.

Everybody is smarter from outside of the court.

It's like love. When you look too hard, you don't find it. When you let it happen naturally, it comes.

If you're losing, just be a man; be a man and lose as a man.

Everything is possible in this life.

It's a pity that the tennis is really going down the drain. Every year it's getting worse and worse and worse. There has to be a radical change, and I hope it will be really soon.

We live because of the dreams.

My friend, there is nothing so sexy as a woman who is angry. Perhaps when she is even throwing things.

I could be the best looking guy in the Duma, but that's only because all the other guys are over 60.

I can improve it a little bit. But it's my head, it's the way I am. So at the end of the day, I will be who I am and I will win how much I can win.

Today I break racquets for tomorrow we die.

[Cornell University will be] an asylum for Science—where truth shall be sought for truth's sake, not stretched or cut exactly to fit Revealed Religion.

He does good to himself who does good to his friend.

Literary theories will not make a writer write.

The devil wipes his breech with poor folks' pride.

No degree of dullness can safeguard a work against the determination of critics to find it fascinating.

The man whom fate employs to awaken love in the heart of a young girl is often unaware of his work and therefore leaves it uncompleted.

A thing is never seen as it really is.

I think path in spirituality chooses us. I doubt seriously that we really have much choice in the matter.

Accept the fact that we have to treat almost anybody as a volunteer.

We will be producing supersonic planes which will go far, far faster than Concordes. New York to Tokyo could be less than an hour. You could be traveling at 19,000 miles an hour orbitally.