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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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

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

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.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

There are no bad mistakes in maths, only discoveries.

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

Don’t hang your targets after you’re done shooting.

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.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Mistakes have the power to turn you into something better than you were before.

Skills are built not born.

If you fail, next time fail better.