I am not judged by the number of times I fail, but by the number of times I succeed: and the number of times I succeed is in direct proportion to the number of times I fail and keep trying.
Tom Hopkins
The worst thing one can do is not to try, to be aware of what one wants and not give in to it, to spend years in silent hurt wondering if something could have materialized - and never knowing
David Viscott
Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.
Dale Carnegie