We all make mistakes. What matters is how we choose to move forwards from them.

We all have two lives. The second begins when we realise we only have one. 

I think, therefore I am.

Failure is NOT your destiny. Failure is the key to success.

You can be shown the path, but only you can make the first step.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

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

Your attitude is everything. Pick a good one.

Hope might be a good breakfast, but it makes a very poor dinner

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

If you want to succeed, double your failure rate.

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

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.