It is never too late to turn an unproductive day into a productive one.

Run in the morning before your body figures out what you're doing

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Tough times never last, but tough people do.

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

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

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

Procrastination makes easy things hard and hard things harder.

There are no shortcuts to any place worth going.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

No one starts out on top. You have to work your way up.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

The journey of a thousand miles begins with one step.