You can have results or excuses, not both

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

Patience is when you’re supposed to get mad, but you choose to understand

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. 

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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.

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

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

A book a day keeps the stupidity away.

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

You cannot escape the responsibility of tomorrow by evading it today

The easiest person to deceive is yourself.

Practice like you’ve never won. Perform like you’ve never lost.

You can hire a tutor but you can't hire someone to practice for you.