想要行善的人在门外敲著门:爱人的,看见门是敞开的。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
最终,我们记住的不是敌人的话语,而是朋友的沉默。
The future belongs to those who believe in the beauty of their dreams.
Most of what matters in our lives takes place in our absence.
You learn more from losing than from winning.