Procrastination makes easy things hard and hard things harder.

Skills are built not born.

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

Dreams don't work unless you do.

You cannot escape the responsibility of tomorrow by evading it today

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

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

"I" not them. Be the best version of you.

Success can never happen without the journey (struggle).

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

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. 

Your attitude is everything. Pick a good one.

Success is a journey, not a destination.

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

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