你能花在孩子身上最好的东西就是时间。
Every discovery raises new questions.
Every word is a step towards understanding, every sentence a bridge to another soul.
靠正道谋生的人都尽心尽力去做些有益于他人和世界的事，这使得世人都离不开他，老天爷自然也离不得他。如此做法才是一个人安身立命的最好途径。
Don’t say anything about someone in email you would not be comfortable saying to them directly， because eventually they will read it.