1. You can't make an omelette without breaking eggs. 
2. You can't teach an old dog new tricks.
3. You can't have your cake and eat it.
4. You can't make omelets (or omeletts) without breaking eggs.
5. You can't eat your cake and have it.
6. If you can't be good, be careful.
7. If you can't beat em, join em.
8. You can't judge a book by its cover.
9. You can't make bricks without straw.
10. You can't get blood out of a stone.
11. You can't make a silk purse from a sow's ear.
12. You can choose your friends but you can't choose your family.
13. If you can't stand the heat get out of the kitchen.
14. You can't run with the hare and hunt with the hounds.
15. We can't all be heroes. Somebody has to sit on the curb and clap as they go by.
16. Perhaps you can't control your job,[sentencedict.com] but you may be able to make other changes in your life.
17. I've looked everywhere but I can't find the map.
18. I can't go to the door-I'm not dressed yet.
19. He can't bear being laughed at.
20. I can't think of a nicer wife for you.
21. He can't grasp the basic concepts of mathematics.
22. You can't blame him for everything.
23. How about jack? We can't just leave him here.
24. Everything stays the same[sentencedict.com], I just can't do it.
25. I can't believe it of him.
26. You can't settle every argument by duking it out.
27. You can fool some of the people all the time, and all of the people some of the time; but you can't fool all of the people all the time.
28. To make your life a sound structrure that will serve others and fulfil your own potential, you have to remember that strength, however massive , can't endure unless it has the interlocking supprt of others. Go it alone and you'll inevitably tumble.
29. You can lead a horse to water, but you can't make it drink.
30. You can lead a man up to the university, but you can't make him think.
- Mass produced in a sentence (esp. good sentence like quote, proverb...)
- Nutation in a sentence (esp. good sentence like quote, proverb...)
- Gest in a sentence (esp. good sentence like quote, proverb...)
- Business letter in a sentence (esp. good sentence like quote, proverb...)
- Hair cell in a sentence (esp. good sentence like quote, proverb...)
- Breeze through in a sentence (esp. good sentence like quote, proverb...)
- Workhorse in a sentence (esp. good sentence like quote, proverb...)
- Cyrillic alphabet in a sentence (esp. good sentence like quote, proverb...)
- Wheeler in a sentence (esp. good sentence like quote, proverb...)
- Cadmium in a sentence (esp. good sentence like quote, proverb...)
- Homeostatic in a sentence (esp. good sentence like quote, proverb...)
- Leased in a sentence (esp. good sentence like quote, proverb...)
- Innovatory in a sentence (esp. good sentence like quote, proverb...)
- Large scale in a sentence (esp. good sentence like quote, proverb...)
- Nitrate in a sentence (esp. good sentence like quote, proverb...)
- Cold wave in a sentence (esp. good sentence like quote, proverb...)
- Roughneck in a sentence (esp. good sentence like quote, proverb...)
- Ramp up in a sentence (esp. good sentence like quote, proverb...)
- Wodge in a sentence (esp. good sentence like quote, proverb...)
- Bunker hill in a sentence (esp. good sentence like quote, proverb...)
- Pericardiocentesis in a sentence (esp. good sentence like quote, proverb...)
- Owlish in a sentence (esp. good sentence like quote, proverb...)
- Recessive gene in a sentence (esp. good sentence like quote, proverb...)
- Rack up in a sentence (esp. good sentence like quote, proverb...)
- Saratoga in a sentence (esp. good sentence like quote, proverb...)