质量不仅仅是一个目标，它是一个旅程。

Small, deliberate actions practiced consistently can lead to big changes in happiness levels.

The truth is not something we find, but something we create.

对一切来说只有热爱才是最好的老师，，它远远胜过责任感。

最好的数学家是那些不怕冒险的人。