"La verdadera libertad está en la mente y en el corazón."
The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.
预测未来的最好方式就是创造它。
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people die tomorrow night, so don't give up today.
The mind is everything. What you think, you become.
We are all prisoners of our own memories.
韩寒：“其实说穿了，教师只是一种职业，是养家糊口的一个途径，和出租车司机，清洁工没有本质的区别。”