创造力不是天赋；它是一种可以培养的技能。

我不是那种会逃避挑战的人。

I cannot but be astonished that Socrates， after having so often repeated to his fellow citizens that he did not pretend to any wisdom， but had been appointed by the gods to a mission of benevolence towards them， should have been condemned to death.

物理学家必须拥有生动的想象力，但必须受到严格逻辑的约束。