Difficulties break some men but make others. No axe is sharp enough to cut the soul of a sinner who keeps on trying, one armed with the hope that he will rise even in the end.

If something's important enough, you should try. Even if the probable outcome is failure.

If you can't fly, run; if you can't run, walk; if you can't walk, crawl; but by all means keep moving.

You become strong by defying defeat and by turning loss and failure into success.

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

Do the one thing you think you cannot do. Fail at it. Try again. Do better the second time.