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

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

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

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

The wise person knows that no answer is also an answer

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

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

Never underestimate the importance of small steps. small steps = big changes. 

No one starts out on top. You have to work your way up.

There are no shortcuts to any place worth going.

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

The power of reflection is the most powerful skill you’ll learn.