The desires, and other passions of man, in themselves, are in his own power; his real difficulties are, to know when they are to be controlled, and when not.
The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.
The only thing that can stop you is you.
数据是新时代的石油,但比石油更重要的是如何用好数据。