The old believe everything; the middle-aged suspect everything; the young know everything.

The real giants have been those who have stood for something, who have had a clear idea of what they wanted to say and have said it with force and clarity.

他这个人有点小才能，但是从来没有得知大道，（那点小才能，）正好可以害死他自己。

一切皆有可能，我不相信极限。