You can never get enough of what you don't need to make you happy.

If you wait by the river long enough, the bodies of your enemies will float by.

I figured that if I said it enough, I would convince the world that I really was the greatest.

“Those who restrain desire do so because theirs is weak enough to be restrained.”

Age is not a particularly interesting subject. anyone can get old. all you have to do is live long enough

I have deeply regretted that I did not proceed far enough at least to understand something of the great leading principles of mathematics, for men thus endowed seem to have an extra sense.