我们必须始终努力做正确的事，即使这很困难。

Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.

Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor.

Noman giveth to himself that liberty， to take from himself his life， or any part thereof.

程序最重要的属性是它是否实现了用户的意图。