It is better to be unhappy in love than unhappy in marriage, but some people manage to be both.
When we are planning for posterity, we ought to remember that virtue is not hereditary.
Leadership is about inspiring people to do things they never thought they could.
我们彼此相连,生物上相连;与地球相连,化学上相连;与宇宙的其余部分相连,原子上相连。