I think, therefore I am.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

The greatest mistake we make is living in constant fear that we will make one.

Run in the morning before your body figures out what you're doing

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

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.

There are no bad mistakes in maths, only discoveries.

It is never too late to become what you might have been

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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