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

Procrastination makes easy things hard and hard things harder.

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. 

There is no elevator to success, you have to take the stairs.

Time is your friend, impulse is your enemy.

Success is a journey, not a destination.

Tough times never last, but tough people do.

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

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

There are no bad mistakes in maths, only discoveries.

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

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

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

Skills are built not born.

Failure to prepare = preparing to fail