里仁为美，择不处仁，焉得知？
能够达到仁的境界为最好，如果在各方面达不到仁的境界，怎么能算得上是有智慧的人呢？
过去是一个异国；他们在那里做的事情不同。
Freeing yourself was one thing, claiming ownership of that freed self was another.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The role of the artist is to ask questions, not answer them.
It's easy to perform for others, but hard to perform for yourself.
