We learn more from failure than we do from success.

It is never too late to become what you might have been

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.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

99% of failures come from people who have the habit of making excuses.

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

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

It always seems impossible until it's done.

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

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

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

You cannot start the next chapter of your life if you keep re-reading the last one.

The road to success is like a staircase. If you want to succeed, double your failure rate

Dreams don't work unless you do.