Psychology's task is to explain how mind serves life.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The truth is rarely pure and never simple.
哲学问题的形式是：‘我不知道我该怎么做。’
The only thing I'm sure of is that I know nothing.
做出伟大工作的唯一方法就是热爱你所做的事。