The theory of computation provides a foundation for understanding what can and cannot be computed.
计算理论为理解什么可以计算、什么不能计算提供了基础。
All businesses need to be young forever. If your customer base ages with you， you're Woolworth's.
最好的领导者是那些多听少说的人。
"War is a dark thing, but sometimes it is the only light we have."
我们不是从经验中学习……我们是从对经验的反思中学习。
解读：一次性快乐稍纵即逝，如短暂刺激；可重复的快乐源于内心充实、自我成长，更值得投入精力，引导追求深度、持久快乐。