在这个世界上取得成功的人，是那些努力寻找他们想要的环境的人，如果找不到，就自己创造。
The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them.
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.
