Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

It always seems impossible until it's done.

We are all maths people : step 1 - do maths and step 2 - be a person. 

Don't fear failure, fear being in the same exact same place next year as you are now.

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

Just stick with it, what seems hard now will one day be your warm up.

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

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

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

If you can understand just one thing thoroughly, then you will understand everything.

A book a day keeps the stupidity away.

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

I can is 100 times more important than IQ.

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

Your attitude is everything. Pick a good one.