如果你想保护珍贵的东西，就必须把它锁起来，然后把钥匙扔掉。
If you want to keep something precious, you have to lock it up and throw away the key.
在追求理解的过程中，失败不是成功的对立面；它是通向成功的垫脚石。
"Reading is the most important skill a child can learn."
The more you learn, the more you realize how little you know.