The will to do springs from the knowledge that we can do.

They who have no central purpose in their life fall an easy prey to petty worries, fears, troubles, and self-pitying, all of which are indications of weakness, which lead, just as surely as deliberately planned sins (though by a different route), to failure, unhappiness, and loss, for weakness cannot persist in a power evolving universe.

As he thinks, so he is; as he continues to think, so he remains.

The key to happiness is having dreams; the key to success is making them come true.

The man who thinks hateful thoughts brings hatred upon himself. The man who thinks loving thoughts is loved.

A man only begins to be a man when he ceases to whine and revile, and commences to search for the hidden justice which regulates his life. And he adapts his mind to that regulating factor, he ceases to accuse others as the cause of his condition, and builds himself up in strong and noble thoughts; ceases to kick against circumstances, but begins to use them as aids to his more rapid progress, and as a means of the hidden powers and possibilities within himself.

If you would perfect your body, guard your mind.