生命中最美好的事物不是物品,而是人、地方、回忆和画面,是情感、瞬间、微笑和笑声。
The most beautiful things in life are not things. They're people and places and memories and pictures. They're feelings and moments and smiles and laughter.
数学的本质不是使简单的事情复杂化,而是使复杂的事情简单化。
Mathematics is not a spectator sport.
我们的政策必须像它们旨在保护的海洋一样充满活力。