I had ambition not only to go farther than any man had been before, but as far as it was possible for a man to go.
真正的领导力是关于创造一个让其他人能够茁壮成长的环境。
You have to be ready to suffer if you want to be successful.
"Geschichte wird von den Siegern geschrieben, aber die Erinnerung gehört den Menschen."
In mathematics, the simplest questions often lead to the most profound discoveries.
The only limit is the one you set yourself.