领导力是指让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。
The battle to feed all of humanity is over. The battle to feed all of humanity in the future has just begun.
The truth is a weapon, and like any weapon, it can be used for good or ill.
唯一真正有价值的是你与你爱的人共度的时光。
Small actions, multiplied by millions, can transform the world.
"Every book is a journey, and every journey is a book."
可持续发展不是选择，而是对后代的责任。
Nothing spoils a romance so much as sense of humour in the woman—or the want of it in the man.