挑战是伪装的机会，勇敢地拥抱它们。

我不完美，但我正在努力。

The most important thing in science is not to stop questioning.

Perhaps it is better to wake up after all, even to suffer, rather than to remain a dupe to illusions all one's life.

【释义】令人快乐的事情有很多种类，不能固执地用同一种标准来讨论。