心即理也。天下又有心外之事、心外之理乎？
世界是你内心的投射。你抱怨生活不公，往往是因为内心失衡；你觉得世界美好，是因为你心中有光。改变心态，就能改变你看世界的角度。
Don't give up easily, persistence is victory.
Never underestimate the power of a small, dedicated team to change the world.
风俗的专制无处不是人类进步的阻碍。