The poet is a liar who always speaks the truth.
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.
你必须适应,否则就会被淘汰。
努力永远不会停止。
你必须把失败看作开始和中间,但绝不要把它当作终点。