We learn more from failure than we do from success.

Success is the sum of small repeated efforts, day in and day out.

The easiest person to deceive is yourself.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

There are no bad mistakes in maths, only discoveries.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

I have not failed, I've just found 10,000 ways that won't work.

Tomorrow is worth more than yesterday but less than today.

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

Procrastination makes easy things hard and hard things harder.

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

Success is a journey, not a destination.

Your attitude is everything. Pick a good one.