To understand the danger of fear is to build faith.

Whoever understands shall turn from wickedness.

As soon as we understand death we shall begin to live with a sense of duty.

To distinguish between good and evil, you have to understand the matters of what is right and what is wrong.

He who wishes to know, must seek to understand.

You can only understand with your heart.

Be sure to understand the terms of any contract, before you sign.

To understand is to turn from wicked ways nor evil thoughts.