数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
Listen to other's opinions, but make your own decisions.
"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
I don't want to be a martyr, I want to be a survivor.
Education begins the gentleman, but reading, good company and reflection must finish him.