If you want your body and brain to work well, the first thing is to become joyful by your own nature.

If all of us did only what truly matters to every one of us, this world would be a fantastic place.

You cannot suffer the past or future because they do not exist. What you are suffering is your memory and your imagination.

You should always be effervescent, balanced, and a bit extreme.

If we do not take care of a few fundamentals of environmental sustainability, the price we pay will be very unfortunate.