平凡与非凡的区别就在于那一点额外的努力。
伟大的设计应该解决问题，而不是制造问题。
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.
True success comes from building a team that believes in the mission as much as you do.
"Experience is simply the name we give our mistakes."