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

I think, therefore I am.

FAIL - First Attempt In Learning

I have not failed, I've just found 10,000 ways that won't work.

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

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

Time is your friend, impulse is your enemy.

You cannot escape the responsibility of tomorrow by evading it today

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

Our fixed mindset builds our cage, fear keeps us in it.

Success is the sum of small repeated efforts, day in and day out.

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

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

Everything you want is on the other side of fear

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