A hero is no braver than an ordinary man, but he is braver five minutes longer.

There are no bad mistakes in maths, only discoveries.

Success is the sum of small repeated efforts, day in and day out.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

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. 

We learn more from failure than we do from success.

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

I have not failed, I've just found 10,000 ways that won't work.

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

Go as far as you can see, when you get there, you’ll be able to see further

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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.

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