All education for children must follow the principle of helping children develop naturally, physically and mentally.
儿童的一切教育都必须遵循一个原则,即帮助孩子身心自然的发展。
正直就是在没人看的时候做正确的事。
Leadership is about inspiring others to see what they can become.
数学的力量来自于它的抽象和概括能力,将具体问题转化为普遍真理。
I play every point like it's match point.
The tyranny of a multitude is a multiplied tyranny.
To live is the rarest thing in the world. Most people exist, that is all.