1. When three know it, all know it. 

2. Who knows most, says [speaks] least. 

3. He is wise that knows when he’s well enough. 

4. The tree is known by its [his] fruit. 

5. A disease known is half cured. 

6. None but the wearer knows where the shoe pinches. 

7. The fox is known by his brush. 

8. Every tree is known by its own fruit. 

9. He who has not tasted bitter knows not what sweet is. 

10. It is a wise father that knows his own child. William Shakespeare 

11. The more a man knows, the more he see his ignorance. 

12. Men know where they were born, not where they shall die. 

13. You never know what you can do till you try. 

14. People do not know the blessing of health till they lose it. 

15. A fool knows more in his own house than a wise man in another's. 

16. We never know the worth (or value) of water till the well is dry. 

17. He that has a full purse never lacks a friend. Even in a busy market, nobody cares to know a poor person. 

18. I know no such thing as genius, it is nothing but labour and diligence. 

18. Wish you can benefit from our online sentence dictionary and make progress every day!

19. Fortune is good to him who knows to make good use of her. 

20. It is not shame for a man to learn that which he knows not, whatever be his age. 

21. NINIB, Knower of the Secrets of All Things, Remember!

22. NINIB, Knower of the Pathways of the Dead, Remember!

23. To know that knower is the real meditation.

24. That knower, that particular watcher - the witness is your true self.

25. Just as the knower of the body appears at birth, so he disappears at death.

26. Then the mind stuff , reflecting both the knower and the knowable, becomes omniscient.

27. In his original spiritual nature he is a knower, a doer, and an enjoyer.

28. Seek simplicity , and distrust it Alfred North Whitehead. Is this always good advice for a knower?