Remember, the quality of your life is dependent upon the quality of the
life of your cells. If the bloodstream read more

Remember, the quality of your life is dependent upon the quality of the
life of your cells. If the bloodstream is filled with waste products, the
resulting environment does not promote a strong, vibrant, healthy cell
life-nor a biochemistry capable of creating a balanced emotional life for
an individual.

If you can react the same way to winning and losing, that's a big accomplishment. That quality is important because read more

If you can react the same way to winning and losing, that's a big accomplishment. That quality is important because it stays with you the rest of your life, and there's going to be a life after tennis that's a lot longer than your tennis life.

Nothing is beneath you if it is in the direction of your life.

Nothing is beneath you if it is in the direction of your life.

Policies are many, Principles are few, Policies will change, Principles
never do.

Policies are many, Principles are few, Policies will change, Principles
never do.

Everything is perfect in the universe-even your desire to improve it.

Everything is perfect in the universe-even your desire to improve it.

That is why you fail. (in response to Luke saying, "I don't
believe it.").

That is why you fail. (in response to Luke saying, "I don't
believe it.").

The manager administers; the leader innovates.

The manager administers; the leader innovates.

There are no great men, only great challenges that ordinary men are forced by circumstances to meet.

There are no great men, only great challenges that ordinary men are forced by circumstances to meet.

When you judge another, you do not define them, you define yourself.

When you judge another, you do not define them, you define yourself.