There are no shortcuts to any place worth going.

Procrastination makes easy things hard and hard things harder.

We learn more from failure than we do from success.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Don’t practice until you get it right, practice until you can’t get it wrong.

Tough times never last, but tough people do.

You're not in competition with anyone but yourself. Outdo your past, not other people.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Time is your friend, impulse is your enemy.

In order to become better than anybody else you must first become better than yourself.

Try and do one thing each day that you would really rather not do.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

The road to success is like a staircase. If you want to succeed, double your failure rate