Success is the doing, not the getting; in the trying, not the triumph.
Try to look at your weakness and convert it into your strength. That's success.
Hope is the power that gives a person the confidence to step out and try.
Life is too short to spend your precious time trying to convince the person who wants to live in gloom and doom otherwise.
Keep trying. It's only from the valley that the mountain seems high.
When the outlook isn't good, try the uplook - it's always good!
You can never get ahead by trying to get even.