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。
"The world is full of obvious things which nobody by any chance ever observes."
预测未来的最好方法就是创造未来。
"A book is a version of the world. If you do not like it, ignore it; or offer your own version in return."