The duration of passion is proportionate with the original resistance of the woman.
Theorems are the milestones of mathematics.
My mom always said,"If you don't like where you are…just picture where you wannabe."
我们都是成功交配者的后代,而非失败者的后代,这深刻塑造了我们的交配心理。
一个人懒惰又奢侈,生活就会贫困;勤劳而节俭,生活就会富足。