It is very often asserted that fear is destructive. Yet this is not entirely true; when fear is felt about things that truly threaten security, it is protective. It is very fortunate that humans have an almost unlimited capacity for learning fears; otherwise we would have been eliminated long ago.

All of us attain the greatest success and happiness possible in this life whenever we use our native capacities to their fullest extent. ... And every life must be chalked up at least a partial failure when it does not succeed in reaching its inherent destiny.

To be happy, drop the words 'if only' and substitute instead the words 'next time'.

The first and finest lesson that parents can teach their children is faith and courage.

For without love we will lose the will to live. Our mental and physical vitality is impaired, our resistance is lowered, and we succumb to illnesses that often prove fatal. We may escape actual death, but what remains is a meager and barren existence, emotionally so impoverished that we can only be called half alive.

It is very often asserted that fear is destructive. Yet this is not entirely true; when fear is felt about things that truly threaten security, it is protective. It is very fortunate that humans have an almost unlimited capacity for learning fears; otherwise we would have been eliminated long ago.

Fear is the most subtle and destructive of all human diseases.