The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
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。
我不喜欢别人告诉我我是谁。
The more you praise and celebrate your life, the more there is in life to celebrate.
能源的未来是多样化的,没有单一的解决方案。