1. A trouble shared is a trouble halved. 

2. Company in distress makes trouble [the sorrow] less. 

3. Never trouble trouble till trouble troubles you. 

4. Early mistakes are the seeds of future trouble. 

5. Never (or Don't) trouble trouble till trouble troulbes you. 

6. It is good to have friends in trouble. 

7. Don't trouble trouble until trouble troubles you. 

8. Trouble is only opportunity in work clothes. 

9. One boy is more trouble than a dozen girls. 

10. Love is full of trouble.

11. A hasty man is seldom out of trouble. 

12. Sorrow and trouble either soften the heart or harden it. 

13. Have no doubts because of trouble nor be thou discomtited; for the water of life's fountain springeth from a gloom bed. 

14. There is more trouble in having nothing to do than in having much to do. 

15. A certain amount of care or pain or trouble is necessary for every man at all times.A ship without a ballast is unstable and will not go straight. 

16. Most of the trouble in the world is caused by people wanting to be important. 

17. Cry myself laugh to watch my own trouble.

18. I don't want to cause you trouble.

19. He was really terrific when I was in trouble.

20. The trouble began just after ten o'clock last night.

21. She is having trouble with her teeth.

22. There's been a bit of trouble at the office.

23. We've been having trouble getting staff.

24. I did it to spare your trouble.

25. We've never had much trouble with vandals around here.

26. Don't involve other people in your trouble.

27. She'll bring trouble down on herself.

28. When something sensational happens to us, sharing the happiness of the occasion with friends intensifies our joy. Conversely, in times of trouble and tension, when our spirits are low(sentencedict.com/trouble.html), unburdening our worries and fears to compassionate friends alleviates the stress. 

29. He that hath a white horse and a fair wife never wants trouble. 

30. If there were less sympathy in the world, there would be less trouble in the world.