除了非常聪明之外，别无他法。
There is no method but to be very intelligent.
It is impossible to live without failing at something, unless you live so cautiously that you might as well not have lived at all.
La verdadera libertad es la libertad de pensar, de crear, de soñar.
"In the midst of winter, I found there was, within me, an invincible summer."
The human voice is the most beautiful instrument of all, but it is the most difficult to play.
What’s really important is to question the questions.