If a Nation expects to be ignorant and free in a state of civilization,it expects what never was and never will be....If we are to guard against ignorance and remain free,it is the responsibility of every American to be informed."
To study the mind is to study adaptation in action; every thought is a tool for living.
我们要建立一个不用钱的社会！
I don't let the darkness dim my light.
Success is going from failure to failure without losing enthusiasm.