墨翟我上没有侍奉国君的差事，下没有耕田种地的艰难，我怎么敢放弃读书呢？
未经审视的生活不值得活。
做正确的事永远是时候。
The sea's bounty is a privilege, not an entitlement.
Machinery is the great civilizer of our age.
If you don’t go after what you want, you’ll never have it.
The Internet is becoming the town square for the global village of tomorrow.