It is not necessary to take life too seriously. You will never get out of it alive.

世界上只有一种真正的英雄主义，那就是认清生活的真相后依然热爱生活。

可持续发展不是一个流行词，而是每天做得更好的承诺。

人生は、自分が思っているほど長くはない。

The best way to predict the future is to create it.

Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).