“Many people fail in life, not for lack of ability or brains or even courage but simply because they have never organized their energies around a goal.”

If you have health, you probably will be happy, and if you have health and happiness, you have all the wealth you need, even if it is not all you want.

He who does not understand your silence will probably not understand your words.

If you can’t answer a man’s arguments, all is not lost; you can still call him vile names.

The secret of success is this: there is no secret of success.

The man who knows it can’t be done counts the risk, not the reward.

Formal religion was organized for slaves: it offered them consolation which earth did not provide.

All success consists in this: You are doing something for somebody – benefiting humanity – and the feeling of success comes from the consciousness of this.

Faith is the effort to believe what your common sense tells you is not true.

Of all the mental and physical polluters of life, nothing exercises such a poisonous effect as fear.

Anyone who idolizes you is going to hate you when he discovers that you are fallible. He never forgives. He has deceived himself, and he blames you for it.

A failure is a man who has blundered, but is not able to cash in the experience.

Wise Man: One who sees the storm coming before the clouds appear.

What people need and what they want may be very different.

The happiness of this life depends less on what befalls you than the way in which you take it.

A man who marries a woman to educate her falls victim to the same fallacy as the woman who marries a man to reform him.

Progress comes from the intelligent use of experience.

There is no fundamental difference between man and animals in their ability to feel pleasure and pain, happiness, and misery.

I just try to do the good job that I have to the best of my ability and I really don’t think about whether I’m inspirational. I just do the best I can.

The ability to ask questions is the greatest resource in learning the truth.

Courage is not the absence of fear. Courage is the ability to act effectively, in spite of fear.

Reacting in anger or annoyance will not advance one’s ability to persuade.

The ability to read awoke inside of me some long dormant craving to be mentally alive.

We have the ability, as members of the human race, we have the means, we have the capacity to eliminate hunger from the face of the earth in our lifetime. We only need the will.

Tact is the ability to tell someone to go to hell in such a way that they look forward to the trip.