I think, therefore I am.

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

If you want to succeed, double your failure rate.

The wise person knows that no answer is also an answer

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

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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. 

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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

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

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

Everything you want is on the other side of fear

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Shoot for the moon and even if you miss you’ll land among the stars/

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