If there's a gun on the wall in act one, scene one, you must fire the gun by act three, scene two. If you fire a gun in act three, scene two, you must see the gun on the wall in act one, scene one.

I feel more confident and more satisfied when I reflect that I have two professions and not one. Medicine is my lawful wife and literature is my mistress. When I get tired of one I spend the night with the other. Though it's disorderly it's not so dull, and besides, neither really loses anything, through my infidelity.

We go to great pains to alter life for the happiness of our descendants and our descendants will say as usual: things used to be so much better, life today is worse than it used to be.

Any idiot can face a crisis - it's day to day living that wears you out.

Write only of what is important and eternal.

I often wonder: suppose we could begin life over again, knowing what we were doing? Suppose we could use one life, already ended, as a sort of rough draft for another? I think that every one of us would try, more than anything else, not to repeat himself, at the very least he would rearrange his manner of life, he would make sure of rooms like these, with flowers and light ... I have a wife and two daughters, my wife's health is delicate and so on and so on, and if I had to begin life all over again I would not marry. ... No, no!

Death is terrifying, but it would be even more terrifying to find out that you are going to live forever and never die.