You cannot escape the responsibility of tomorrow by evading it today

Success is a journey, not a destination.

Failure to prepare = preparing to fail

Procrastination makes easy things hard and hard things harder.

The wise person knows that no answer is also an answer

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

Knowledge is of no value unless you put it into practice.

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

There are no shortcuts to any place worth going.

It is never too late to turn an unproductive day into a productive one.

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

Try and do one thing each day that you would really rather not do.

Fall down seven times, stand up eight.

There are no bad mistakes in maths, only discoveries.