Success is a journey, not a destination.

It is never too late to turn an unproductive day into a productive one.

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

The temptation to quit will be the greatest when you are about to succeed

Dreams don't work unless you do.

Tough times never last, but tough people do.

Failure to prepare = preparing to fail

Our fixed mindset builds our cage, fear keeps us in it.

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

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

We learn more from failure than we do from success.

The master has failed more times than the beginner has even tried

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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