"The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves."
学习的最佳方式是教授。
自由政府的唯一准则应该是不要信任任何拥有权力的人,以免危及公共自由。
Customer satisfaction is the only currency that matters in the long run.
对于你所拥有的,要心存感激,这样你就会拥有更多。对于你所没有的,如果念念不忘,你永远都不会满足。