仁之道,要之只消道一公字。
【译文】仁的道理,要点只是一个“公”字。
Every problem in mathematics is an opportunity to learn something new.
The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.
The world is not a problem to be solved; it is a living being to which we belong.
I don’t care about money. I just want to be happy.