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

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

Nobody said it’d be easy, they just promised it would be worth it.

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

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

The temptation to quit will be the greatest when you are about to succeed

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

I can is 100 times more important than IQ.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

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

The journey of a thousand miles begins with one step. 

The wise person knows that no answer is also an answer

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