The temptation to quit will be the greatest when you are about to succeed

The easiest person to deceive is yourself.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

A book a day keeps the stupidity away.

Success can never happen without the journey (struggle).

The journey of a thousand miles begins with one step. 

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

Failure is NOT your destiny. Failure is the key to success.

Don’t be afraid to work hard and find out how good you can really be.

The road to success is like a staircase. If you want to succeed, double your failure rate

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.

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

The bad news is time flies, the good new is that you're the pilot.