自由意味着责任,正因为如此,多数人都惧怕自由。
心理学必须基于可观察的事实,而非推测。
Darkness cannot drive out darkness; only light can do that.Hate cannot drive out hate; only love can do that.
The real competition is never rivals, but users' old habits.
心灵是一个相互关联过程的动态系统。