It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.

不管你有没有名气，我都会一视同仁。

The perfection of the work depends on the simplicity of the means.

The art of pricing is not in setting the price, but in designing the process that reveals the true value.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.