The past is a ghost, the future a dream, and all we ever have is now.
The probability of a response is determined by its reinforcement history.
To be Irish is to know that in the end, the world will break your heart.
每一次挫折都是卷土重来的铺垫。
出自先秦《荀子·大略》。嘴巴说好话，行动做坏事，这是国家的妖孽。这是对那些口是心非、伪善无耻之徒的斥责之语。
"In the end, we are all just stories. What matters is how we tell them."
Men are afraid that women will laugh at them. Women are afraid that men will kill them.