Equality is not just a moral imperative; it’s an economic necessity.
在建筑中，虚空和实体同样重要。
In the realm of quantum mechanics, the observer becomes a part of the experiment, altering the outcome by the mere act of observation.
做决定的最好方法就是去做它。
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.