When we dead awaken. … We see that we have never lived.

There are well-dressed foolish ideas just as there are well-dressed fools.

It all comes to this: the simplest way to be happy is to do good.

I like walking in the park… plucking out nose hairs. Those sleeping winos hate that.

Books must follow sciences, and not sciences books.

Whoever converses much among the old books, will be something hard to please among the new.

Self-sufficiency is the greatest of all wealth.

Peace … is a morbid condition, due to a surplus of civilians, which war seeks to remedy.

We were involved in doing what many thought to be impossible, putting humans on Earths moon.

The truth is always modern and there never comes a time when it is safe to give it voice.

An idea is nothing, its implementation everything.