There are no shortcuts to any place worth going.

You can have results or excuses, not both

There are no bad mistakes in maths, only discoveries.

It doesn’t matter where you start, it matters how you end

Everything you want is on the other side of fear

Fall down seven times, stand up eight.

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

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

The journey of a thousand miles begins with one step.

Pure mathematics is in its way, the poetry of logical ideas.

Procrastination makes easy things hard and hard things harder.

Success is a journey, not a destination.

The greatest enemy to human potential is your comfort zone

Tough times never last, but tough people do.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.