You can't manage what you don't measure.
我绝不会再像以前一样，把命运加给我们的一点儿不幸拿来反复咀嚼(念念不忘)；我要享受现时，过去的事就让它过去吧。
Quality is not a myth; it is a fact.
The only way to avoid mistakes is to have no new ideas.
灵魂是心理过程的总和，从其因果相互联系的角度来看。