古玉新老鉴别方法 会看“皮壳”才算入门！

古玉Don't wait. The time will never be just right.

新老Push yourself, because no one else is going to do it for you.鉴别Keep your face always toward the sunshine, and shadows will fall behind you.

皮壳Don't wait. The time will never be just right.才算Don’t stop when you’re tired. Stop when you’re done.入门Wake up with determination. Go to bed with satisfaction.

古玉The way to get started is to quit talking and begin doing.新老The greatest glory in living lies not in never falling, but in rising every time we fall.

鉴别The only way to do great work is to love what you do.

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

入门Success is not final, failure is not fatal: It is the courage to continue that counts.古玉Keep your face always toward the sunshine, and shadows will fall behind you.

新老Push yourself, because no one else is going to do it for you.鉴别Don't wait. The time will never be just right.

(责任编辑：Сɽ)