科学家的遗产不在于发表的论文，而在于激发的心灵。

It is by no means an irrational fancy that， in a future existence， we shall look upon what we think our present existence， as a dream.

星星不仅仅是天空中的光点；它们是那些敢于仰望的人的梦想。

在数学中，提出问题的艺术必须比解决问题更有价值。

"The key is not to get too high when things are going well and not too low when things are going bad."

Sustainability isn't an option; it's our responsibility to future generations.

世界在变化，我们必须随之改变。