The dead are our silent partners in the search for truth.
The most important thing in mathematics is to ask the right questions.
成功不是关于金钱或名誉，而是做你热爱的事情并感到快乐。
When given the choice between being right or being kind，choose kind.
和平时期流汗越多，战争时期流血越少。
Success is a journey, not a destination.
Psychology must be a science of observation, not speculation.