1. Keep difficulties to yourself and give convenience to others. ——Anonymous

2. Suffering is a test, a temper, and gritting one’s teeth to dig out the stains on one’s soul. ——Ba Jin

3. There is nothing more difficult in the world than getting the truth. ——Irwin

4. Although it is hard work to search for thousands of pounds, you will only get gold after blowing all the sand. ——Liu Yuxi

5. God hides a charm in difficult careers. ——Britain

6. Unwavering wisdom is the most precious thing, surpassing everything else. ——Democritus

7. Difficulties contain victory, and failures breed success. ——Proverb

8. I will keep moving forward as I set my sights. The more frustrated I get, the more I will keep trying. ——Sun Yat-sen

9. Without great willpower, it is impossible to have great talent and great strategy. ——Balzac

10. If you are not cold, you will not know the pines and cypresses; if things are not difficult, you will not know a gentleman. ——Xunzi

11. Everyone knows that it is much more difficult to turn words into actions than to turn actions into words. ——Gorky

12. A person must first go through difficulties and then step into good times before he feels comfortable. ——Edison

13. It is better to get a last smile than to get the first joy. ——Anonymous

14. A drop of water penetrates a stone, not because of its strength, but because of its perseverance. ——Latimer

15. Pain is mankind’s great teacher. The soul thrives in the breath of pain. ——Yexin Bach

16. There are often situations like this on the road of life: adversity makes people achieve something.

——Iacocca