The journey of self-discovery is one of the most challenging yet rewarding aspects of psychological study.
The more you invest in a bad relationship, the more it costs you.
Success comes from persistence and hard work.
"There is no substitute for books in the life of a child."
最令人兴奋的发现往往来自关注意想不到的结果。
人类行为的首要原则是,一个人会做他认为能满足自己欲望的事情。
Your time is limited, so don't waste it living someone else's life.