It is easier to change the specification to fit the program than vice versa.
"Every story is a lie that tells the truth."
To study history is to learn the grammar of time.
信任的人不忠诚,忠诚的人不信任。
最好的反应是那些第一次就能成功,并且每次都能成功的反应。
"Life is either a daring adventure or nothing at all."