Only labor can yield. -Li Yan

Hard-working people can turn everything into gold. —— Pan Zhijiao

4, labor is a good medicine, it can make children thrive; Let young people be strong; Let the elderly live longer. Wang Qifan

5. Labor is equal to two thousand gold in your pocket. Su Bin

6. Happiness will only be given to those who love labor. Wang Cui

7. I have gained happiness and success in sweat. -Zhao Ling