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

The road to success is like a staircase. If you want to succeed, double your failure rate

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

If you fail, next time fail better.

99% of failures come from people who have the habit of making excuses.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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. 

Instead of finding reasons why you can't, find reasons why you can.

Failure to prepare = preparing to fail

Skills are built not born.

There are no shortcuts to any place worth going.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do