The study of mind is the study of adaptive behavior.
对心灵的研究就是对适应行为的研究。
信仰是生命的意义,这种感觉使人不毁灭自己,而是继续活下去。
The only competition I have is myself.
You may not be able to alter reality, but you can alter your attitude towards it, and this, paradoxically, alters reality.