我的雄心不仅是走得比前人更远,还要到达人类可能到达的最远处。
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.
The best way to predict the future is to create it.
The only thing that can make you successful is your own effort.
La conscience est le livre des livres.
Prejudices are what fools use for reason.