You have a tremendous advantage over the man who does you an injury: You have it within your power to forgive him, while he has no such advantage over you.

Every person who wins in any undertaking must be willing to burn his ships and cut all sources of retreat.

Failure is not a disgrace if you have sincerely done your best.

Do not look for a miracle, because you will not find it. You will find only the eternal laws of nature. These laws are available to every person who has the faith and the courage to use them.

Without doubt, the most common weakness of all human beings is the habit of leaving their minds open to the negative influence of other people.

Whatever your mind feeds upon your mind attracts to you.

The way of success is the way of continuous pursuit of knowledge.