良好设计的关键是使事情简单，但不过于简单。
I don't regret anything I've done.
The world is full of doors, and every door is a choice.
最好的扶贫计划是一个能提供好工作的增长型经济。
It is a curious fact that strikingly similar formations are found on opposite sides of the Atlantic.
一个有趣的事实是，大西洋两岸发现了惊人相似的地层构造。
The only person you should try to be better than is the person you were yesterday.