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

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

He who has begun his task is half-way done. Have the courage to begin!

It always seems impossible until it's done.

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

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

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. 

No one starts out on top. You have to work your way up.

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

If you fail, next time fail better.

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

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

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

We learn more from failure than we do from success.

Don’t be afraid to work hard and find out how good you can really be.