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 had long since come to my attention that people of accomplishment rarely sat back and let things happen to them.

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.