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

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

Skills are built not born.

It is never too late to become what you might have been

If you can understand just one thing thoroughly, then you will understand everything.

Lose an hour in the morning and you will spend all day looking for it.

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

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

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

"I" not them. Be the best version of you.

Do what you have always done and you will always be what you have always been

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

The journey of a thousand miles begins with one step. 

Hard work - a two way street where you get exactly what you put in.