A Clever Person Solves A Problem A Wise Person

Often the hands will solve a mystery that the intellect has struggled with in vain.

One may know how to conquer without being able to do it.

When you have faults, do not fear to abandon them.

The wise warrior avoids the battle.

The formulation of the problem is often more essential than its solution, which may be merely a matter of mathematical or experimental skill.

Failing isn't bad when you learn what not to do.