贪婪读书，终生学习，保持好奇，日日增慧。
The only way to get to the top is to climb the mountain, not to wait for the elevator.
History is a nightmare from which I am trying to awake.
You’ll never be able to please everybody, so just do what makes you happy.
变得快乐的技巧几乎完全不同于不悲伤的技巧。
The energy crisis is a solvable problem—if we act now.
Your time is limited, so don't waste it living someone else's life.