每一个个体都很重要，每一个个体都有自己的角色，每一个个体都能带来改变。
Every individual matters. Every individual has a role to play. Every individual makes a difference.
教育是你可以用来改变世界的最强大武器。
永远不要低估合作的力量——伟大的事情很少是独自完成的。
"I write to destroy the mirror, but I always end up creating it."
痛苦的秘诀在于有闲暇去纠结自己是否幸福。
If you loan someone $20 and you never see them again. That makes it worth $20.
The beauty of mathematics lies in its ability to simplify complex phenomena.