A book a day keeps the stupidity away.

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

The journey of a thousand miles begins with one step. 

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

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

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

It always seems impossible until it's done.

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

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

The bad news is time flies, the good new is that you're the pilot.

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

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