To write is to try to know what we would write if we wrote.

The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.

The more you speak, the more likely you are to say something foolish.

当你专注于客户而非竞争时，成功就会到来。

I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.