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

We may be personally defeated, but our principles never!

The season of failure is the best time for sowing the seeds of success.

Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.

My great concern is not whether you have failed, but whether you are content with your failure.

Failure happens all the time. It happens every day in practice. What makes you better is how you react to it.

Once you can accept failure, you can have fun and success.

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

Success and failure are both part of life. Both are not permanent.

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.