在危机时刻，真正的领导力是通过行动而非言语来衡量的。

The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.

You have to believe in yourself when no one else does – that’s what makes you a winner.