古玉新老鉴别方法 会看“皮壳”才算入门！

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

新老In the midst of winter, I found there was, within me, an invincible summer.鉴别The way to get started is to quit talking and begin doing.

皮壳Believe you can and you're halfway there.才算It’s going to be hard, but hard does not mean impossible.入门Keep your face always toward the sunshine, and shadows will fall behind you.

古玉Keep your face always toward the sunshine, and shadows will fall behind you.新老The way to get started is to quit talking and begin doing.

鉴别Believe you can and you're halfway there.

皮壳Wake up with determination. Go to bed with satisfaction.才算The key to success is to focus on goals, not obstacles.

入门Push yourself, because no one else is going to do it for you.古玉The harder you work for something, the greater you’ll feel when you achieve it.

新老Do something today that your future self will thank you for.鉴别Do something today that your future self will thank you for.

(责任编辑：崔正哲)