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

It always seems impossible until it's done.

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

Dreams don't work unless you do.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

The journey of a thousand miles begins with one step. 

You can be shown the path, but only you can make the first step.

Success is not final and failure is not fatal. It is the courage to continue that counts.

Your limitation - its only your imagination.

Procrastination makes easy things hard and hard things harder.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Tomorrow is worth more than yesterday but less than today.

There are no bad mistakes in maths, only discoveries.

No one starts out on top. You have to work your way up.

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