世界是一片伟大的海洋,我们是其中的水手。
The world is a great sea, and we are the sailors.
制度的重要性有时比我们承认的要大。
People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.