Success is walking from failure to failure with no loss of enthusiasm.

All progress takes place outside the comfort zone.

Try not to become a man of success, but rather try to become a man of value.

It is better to fail in originality than to succeed in imitation.

If you really look closely, most overnight successes took a long time.

Success is to be measured not so much by the position that one has reached in life as by the obstacles which he has overcome.