Don’t be afraid to work hard and find out how good you can really be.

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. 

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

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

Failure is not the opposite of success, it is part of the success.

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

Everything you want is on the other side of fear

Success is a journey, not a destination.

Dreams don't work unless you do.

Tough times never last, but tough people do.

The temptation to quit will be the greatest when you are about to succeed

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

The wise person knows that no answer is also an answer

Procrastination makes easy things hard and hard things harder.