It's always too early to quit.
Things do not happen. Things are made to happen.
Know or listen to those who know.
Go for it now. The future is promised to no one.
The secret of getting ahead is getting started.
After a storm comes a calm.
The most effective way to do it, is to do it.
You never know what motivates you.
Expect problems and eat them for breakfast.
Do not weep do not wax indignant. Understand.
Bad things do happen in the world, like war, natural disasters, disease. But out of those situations always arise stories of ordinary people doing extraordinary things.