Procrastination makes easy things hard and hard things harder.

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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.

Pure mathematics is in its way, the poetry of logical ideas.

You cannot start the next chapter of your life if you keep re-reading the last one.

Life is full of opportunities. With every opportunity that is missed, another one is born.

The greatest mistake we make is living in constant fear that we will make one.

It always seems impossible until it's done.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

Don’t be afraid to work hard and find out how good you can really be.

Failure to prepare = preparing to fail

Don’t compare yourself to others. Compare yourself to the person you were yesterday.