世界上有开朗的悲观主义者吗?我就是这样的人。
对中国国民党同志共勉,1920年1月1日
The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.
If we men married the women we deserved, we should have a very bad time of it.