Writing is easy: All you do is sit staring at a blank sheet of paper until drops of blood form on your forehead.
Quality is not a guarantee; it is a commitment.
The only real art is the art of the soul.
语言是一种武器，我精准地运用它。
生命太短暂，它无法承受无休止的恩恩怨怨。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.