即使在面临最严峻的挑战时,质量也绝不能妥协。
数学中最重要的是理解概念,而不仅仅是记忆公式。
The best decisions are made when you listen to both data and people.
我一直说一切皆有可能。
"The greatest glory in living lies not in never falling, but in rising every time we fall."