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. 

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Knowledge is of no value unless you put it into practice.

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

Fall down seven times, stand up eight.

Dreams don't work unless you do.

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

Tough times never last, but tough people do.

The journey of a thousand miles begins with one step. 

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

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

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