Tomorrow is worth more than yesterday but less than today.

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

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

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

Pure mathematics is in its way, the poetry of logical ideas.

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

Your attitude is everything. Pick a good one.

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

Start, struggle, fail, fix and learn. Repeat.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Tough times never last, but tough people do.

You can be shown the path, but only you can make the first step.

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.