一个人不仅可以通过他的行为对他人造成伤害，也可以通过他的不作为对他人造成伤害，无论哪种情况，他都应对他们负有道义责任。
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
When I accept myself as I am, then I can change.
Most of us spend too much time on what is urgent and not enough time on what is important.
译文：任何事苦苦追求最终只会伤害自己，那些看似得到便宜的地方，其实也暗藏着损失。
Mathematics is the language with which God has written the universe.
The challenge of modern physics is not just to understand the universe, but to understand our place within it.