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

You cannot escape the responsibility of tomorrow by evading it today

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Success can never happen without the journey (struggle).

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

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

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

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

If you want to succeed, double your failure rate.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Patience is when you’re supposed to get mad, but you choose to understand

You can hire a tutor but you can't hire someone to practice for you.