Time Flies.

Time is what prevents everything from happening at once.

If you don't have time to do it right you must have time to do it over.

Time is a great teacher, but unfortunately it kills all its pupils.

The time you enjoy wasting is not wasted time.

You know, sometimes, when they say you're ahead of your time, it's just a polite way of saying you have a real bad sense of timing.

“Time is free, but it's priceless.
You can't own it, but you can use it.
You can't keep it, but you can spend it.
Once you've lost it you can never get it back.”

“It is better to be prepared for an opportunity and not have one than to have an opportunity and not be prepared.”

“Opportunity always looks bigger going than coming.”

“The door to opportunity is always labeled 'push'.”

We cannot waste time. We can only waste ourselves.

"Carpe Diem" Seize the day.