心灵的纯洁是愿意一件事。
Purity of heart is to will one thing.
The truth is that we are all searching for something, but we don't know what it is.
办一件事都不能善始善终，就不要做很多事。
You can't manage what you don't measure.
想要移山的人，先从搬走小石头开始。