Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Hard work beats talent when talent doesn't work hard.

It is never too late to become what you might have been

Tomorrow is worth more than yesterday but less than today.

Tough times never last, but tough people do.

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

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

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

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

The journey of a thousand miles begins with one step. 

Procrastination is the thief of time and the enemy of success.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

The greatest enemy to human potential is your comfort zone

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.