I use it too much, but it's true. The world gets better when people put effort into it, not just because time passes, and its important to remind others that complaining is cheap but doesn't pay dividends like fixing problems. Along with the idea “A society grows great when old men [people] plant trees in whose shade they know they shall never sit”. Learn to enjoy planting the proverbial trees, the future will be thankful; and to be frank, we owe the future better than today. It is on loan to us, and we should act accordingly.