It doesn’t matter where you start, it matters how you end

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Time is your friend, impulse is your enemy.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

There are no bad mistakes in maths, only discoveries.

Tough times never last, but tough people do.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

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

The greatest enemy to human potential is your comfort zone

There is no elevator to success, you have to take the stairs.

Fall down seven times, stand up eight.

It always seems impossible until it's done.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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