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

You're not in competition with anyone but yourself. Outdo your past, not other people.

Mistakes have the power to turn you into something better than you were before.

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

I think, therefore I am.

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

Start, struggle, fail, fix and learn. Repeat.

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

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

We all have two lives. The second begins when we realise we only have one. 

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Tough times never last, but tough people do.