I think, therefore I am.

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Dreams don't work unless you do.

We are all maths people : step 1 - do maths and step 2 - be a person. 

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

The wise person knows that no answer is also an answer

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

The journey of a thousand miles begins with one step. 

You can have results or excuses, not both

Run in the morning before your body figures out what you're doing

Mistakes have the power to turn you into something better than you were before.