Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment

Everything has been figured out, except how to live.

Here is the test to find whether your mission on Earth is finished: if you're alive, it isn't.

I do not regret one moment of my life.

I have a simple philosophy: Fill what's empty. Empty what's full. Scratch where it itches.

I still find each day too short for all the thoughts I want to think, all the walks I want to take, all the books I want to read, and all the friends I want to see.