数学中的每个问题都是一个等待解决的谜题，而乐趣就在于解决的过程。
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
每一天都是改变生活的新机会。
好的教育中，一半的技能，是学会鉴别“哪些事物应被直接忽略掉”这样的能力。
"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."
实时观察和控制电子运动的能力为理解自然界的基本过程开辟了新领域。
If you don’t cannibalize yourself, someone else will.
新的大国的崛起总是引起现有大国的担忧，因为它威胁到现有的权力平衡。