There are no bad mistakes in maths, only discoveries.

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

It is never too late to turn an unproductive day into a productive one.

There is no elevator to success, you have to take the stairs.

The greatest mistake we make is living in constant fear that we will make one.

The journey of a thousand miles begins with one step. 

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

Success is a journey, not a destination.

Never underestimate the importance of small steps. small steps = big changes. 

The easiest person to deceive is yourself.

It always seems impossible until it's done.

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

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

Your attitude is everything. Pick a good one.

Try and do one thing each day that you would really rather not do.