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。
The cinema is not a craft. It is an art. It does not mean teamwork. One is always alone on the set as before the blank page.
To write is to breathe life into the silent corners of the soul.
If liberty means anything at all, it means the right to tell people what they do not want to hear.
The key to success is to keep learning and adapting.