个人的就是政治的，政治的也是个人的。

我被有历史的材料所吸引。

Words are like shadows, and shadows are like words: they say nothing, they only repeat what we want to hear.

The first step towards philosophy is incredulity.

对待妻室子女和仆人，应说话谨慎稳重，日常饮食起居生活中，要随时检点言行。