No wise pilot， no matter how great his talent and experience， fails to use his checklist..
没有一个明智的飞行员会忘记使用他的清单，无论他的才能和经验有多么出色。
"Writing is a way of talking without being interrupted."
有人自认为在做有用的事，却收效甚微；有人看似在做“无用”之功却流芳后世，引为大用。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
Every seed we plant today is an investment in tomorrow's food security.
If you want to lead, you must first learn to follow.