你必须愿意冒险，如果失败了，你必须愿意站起来再试一次。
You have to be willing to take risks, and if you fail, you have to be willing to get up and try again.
"A child who reads is a child who dreams."
To every action there is always opposed an equal reaction； or， the mutual actions of two bodies upon each other are always equal， and directed to contrary parts.
理智是不朽的，其他一切都是有限的。
