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

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

The greatest enemy to human potential is your comfort zone

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

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. 

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

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

We learn more from failure than we do from success.

Success is a journey, not a destination.

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

Time is your friend, impulse is your enemy.