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

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

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

We learn more from failure than we do from success.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Success is a journey, not a destination.

I can is 100 times more important than IQ.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Tough times never last, but tough people do.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Skills are built not born.

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