There is no reason why good cannot triumph as often as evil. The triumph of anything is a matter of organization.
He who is not contented with what he has，would not be contented with what he would like to have.
有时候你只需要做对自己和人生最好的事，而不是对别人最好的事。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
The best time to buy stocks is when they are out of favor.