Go for it now. The future is promised to no one.
Leap, and the net will appear.
After a storm comes a calm.
To be a good loser is to learn how to win.
Who seeks shall find.
Know or listen to those who know.
Expect problems and eat them for breakfast.
If you think you can do it, you can.
The wise does at once what the fool does at last.
If you've got a talent, protect it.
As man sows, so shall he reap. In works of fiction, such men are sometimes converted. More often, in real life, they do not change their natures until they are converted into dust.
There's time enough, but none to spare.