Knowledge is a treasure, but practice is the key to it.
Science is organized knowledge. Wisdom is organized life.
You can't know, you can only believe - or not.
Great minds are always feared by lesser minds.
A little knowledge is a dangerous thing. So is a lot.
Whatever in creation exists without my knowledge exists without my consent.
An investment in knowledge pays the best interest.
Knowledge comes, but wisdom lingers.
Unless you try to do something beyond what you have already mastered, you will never grow.
It is sometimes easier to be happy if you don't know everything.