Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Hard work - a two way street where you get exactly what you put in.

Your attitude is everything. Pick a good one.

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

The journey of a thousand miles begins with one step. 

Your limitation - its only your imagination.

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

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

Tomorrow is worth more than yesterday but less than today.

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

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

Try and do one thing each day that you would really rather not do.

Dreams don't work unless you do.

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.