We may be personally defeated, but our principles never!

There's no such thing as failure - just waiting for success.

Success consists of going from failure to failure without loss of enthusiasm.

The only real failure in life is not to be true to the best one knows.

Enjoy failure and learn from it. You can never learn from success.

There is no loneliness greater than the loneliness of a failure. The failure is a stranger in his own house.

Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.

The most important of my discoveries have been suggested to me by my failures.

They who have conquered doubt and fear have conquered failure.

We have forty million reasons for failure, but not a single excuse.