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

You cannot escape the responsibility of tomorrow by evading it today

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.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

There are no shortcuts to any place worth going.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

Success is a journey, not a destination.

Instead of finding reasons why you can't, find reasons why you can.

The wise person knows that no answer is also an answer

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

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

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