言辞是一种行动，我们的词汇是我们用来执行这种行动的工具。
Speech is a kind of action， and our words are the tools we use to perform it.
I'm not a perfectionist, but I like to feel that things are done well.
Remaining quiet is what is called wisdom-insight.
对中国国民党同志共勉，1920年1月1日
关于外行编程的最好的书是；但这是因为对于外行来说这是最好的书。
我试着把每一部电影都当作我拍的第一部电影来对待。