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：它是关于理解的。
创造就是赋予之前不存在的东西以生命。
We are what we think.
Life is ours to be spent, not to be saved.
Every painting tells a story, but not everyone can read it.
我不让任何人击垮我。
我从不害怕失败，因为失败是成功的一部分。