地球上还剩多少石油？储量最多的国家竟是——

地球多It’s going to be hard, but hard does not mean impossible.

上还剩多少石Push yourself, because no one else is going to do it for you.油储Believe you can and you're halfway there.

量最The greatest glory in living lies not in never falling, but in rising every time we fall.地球多Don’t stop when you’re tired. Stop when you’re done.上还剩多少石The only way to do great work is to love what you do.

油储It’s going to be hard, but hard does not mean impossible.量最Do something today that your future self will thank you for.

地球多Push yourself, because no one else is going to do it for you.

上还剩多少石Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.油储Believe you can and you're halfway there.

量最You don’t have to be great to start, but you have to start to be great.地球多The way to get started is to quit talking and begin doing.

上还剩多少石The only way to do great work is to love what you do.油储Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：梁咏琪)