你以为早上醒来昨天就不算数了。但昨天才是真正算数的。
You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Kindness is a language which the deaf can hear and the blind can see.
I don't believe in luck. I believe in preparation meeting opportunity.
The moment you stop trying to be something you’re not, that’s when you become who you’re supposed to be.