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

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

Success is a journey, not a destination.

A book a day keeps the stupidity away.

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

It doesn’t matter where you start, it matters how you end

There are no shortcuts to any place worth going.

The bad news is time flies, the good new is that you're the pilot.

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

I can is 100 times more important than IQ.

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

We all have two lives. The second begins when we realise we only have one. 

Run in the morning before your body figures out what you're doing

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

Success is the sum of small repeated efforts, day in and day out.