The most important things are the hardest to say.
The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.
家不是一个地方，而是一种感觉。
（均平的状态下，水）保有内蕴，而外部毫无所动。
The best art is generous.