I think, therefore I am.

Never underestimate the importance of small steps. small steps = big changes. 

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

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

Hope might be a good breakfast, but it makes a very poor dinner

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

We all have two lives. The second begins when we realise we only have one.