一个人的错误是他发现的门户。
A man's errors are his portals of discovery.
In business, if you're not moving forward, you're falling behind.
The unknown is not to be feared but to be explored.
不学习历史的人注定要重复错误。
他们的服饰不同，他们的行为确是一样的。
环境中的微小变化可以导致行为的巨大改变。
"The beauty of literature is that it allows us to live a thousand lives in one."