In the realm of computational learning, the key is not just to learn, but to learn efficiently.
Disciplining yourself to do what you know is right and important, although difficult, is the highroad to pride, self-esteem, and personal satisfaction.
人将会死,国家会建立亦会倾颓;但思想将永远长存。思想可承受的远大过死亡。
You can't wake a person who is pretending to be asleep.