Quality ingredients lead to quality products. Never compromise on that.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
保证失败的最好方法就是放弃。
大自然从来都不是完全对称的,我们的方法也不应该假装它是。
如果没有君主,人们各自可以自私自利。
You can't change your elephant by direct force, but you can train it over time.
Literature is the memory of humanity, a bridge between past and future.