Whenever you find yourself doubting how far you can go, just remember how far you have come.

Success can never happen without the journey (struggle).

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

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

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

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

Instead of finding reasons why you can't, find reasons why you can.

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

The greatest mistake we make is living in constant fear that we will make one.

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

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.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.