2, don't wait, white young head, empty and sad. -Yue Fei

3, black hair does not know how to study hard early, Bai Shoufang regrets studying late. -Yan Zhenqing

4, teenagers work hard for life, don't be lazy about time. -Du Xunhe

5, thousands of blows are still strong, the wind is east, west, north and south. zhen banqiao

6. One day, I will ride the wind and waves, sail straight and cross the deep sea. -Li Bai

7, perseverance, rotten wood can not be carved; Perseverance, the stone can be carved. -Xunzi

8. People who used to do things were not only talented, but also persistent. -Su Shi

9. After gaining a firm foothold, you must rely on your own strength and skills to struggle. -Bernard Shaw

10, you can't travel thousands of miles without accumulation, and you can't become a river without accumulation of small streams.