预测未来的最好方式就是创造未来。
Hard work beats talent when talent fails to work hard.
Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.
"History is not the past—it is the method we have evolved of organizing our ignorance of the past."