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

The wise person knows that no answer is also an answer

Success can never happen without the journey (struggle).

Start, struggle, fail, fix and learn. Repeat.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Your attitude is everything. Pick a good one.

The greatest enemy to human potential is your comfort zone

Instead of finding reasons why you can't, find reasons why you can.

Success is a journey, not a destination.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

If you want to succeed, double your failure rate.

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

Nobody said it’d be easy, they just promised it would be worth it.

There are no shortcuts to any place worth going.