避免错误的唯一方法就是没有新想法。
The only way to avoid mistakes is to have no new ideas.
Someone asked me what happiness is; I replied, not pursuing unnecessary things.
The function of education is to teach one to think intensively and to think critically.
The challenge is not just to collect data, but to make sense of it in ways that improve lives.
The real challenge is not in solving the equations, but in understanding what the solutions mean.
