在个体中，疯狂是罕见的；但在团体、党派、国家和时代中，它却是常规。
In individuals， insanity is rare；but in groups， parties， nations， and epochs， it is the rule.
技术创新的核心是解决实际问题，而不是为了创新而创新。
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, "Soften the orange a bit on the right hand corner." I don't try to control a sunset. I watch with awe as it unfolds.
You are only as young as the last time you changed your mind.
事实上，正确理解他人根本不是生活的全部意义。