“Maybe you can afford to wait. Maybe for you there's a tomorrow. Maybe for you there's one thousand tomorrows, or three thousand, or ten, so much time you can bathe in it, roll around it, let it slide like coins through you fingers. So much time you can waste it.
But for some of us there's only today. And the truth is, you never really know.” 
― Lauren Oliver, Before I Fall

“Worrying is carrying tomorrow's load with today's strength- carrying two days at once. It is moving into tomorrow ahead of time. Worrying doesn't empty tomorrow of its sorrow, it empties today of its strength.” 
― Corrie ten Boom