The best way to make your dreams come true is to wake up.
大脑是一个经过自然选择的信息处理器。
"The world is a book, and those who do not travel read only one page."
The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.
拥有众多军队不能得到军心,这和单人行动有什么区别呢?
判断两个λ表达式是否等价的问题是无法解决的。