Let us try to teach generosity and altruism, because we are born selfish.
让我们尝试教导慷慨和利他主义,因为我们天生自私。
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
最有力的艺术往往是最模糊的。
If you want to be given everything, give everything up.
The more acute the experience, the less articulate its expression.