Tough times never last, but tough people do.

There are no shortcuts to any place worth going.

In order to become better than anybody else you must first become better than yourself.

Just stick with it, what seems hard now will one day be your warm up.

If you want to succeed, double your failure rate.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Dreams don't work unless you do.

Our fixed mindset builds our cage, fear keeps us in it.

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