(This is by special request.)
In my own irreverent words:
Truth #1 - Life always has been and always will be a pain in the ass
Truth #2 - Our suffering is caused by attachment to ego, others, clothes, jewelry, houses, cars, foods, booze, drugs, sex, experiences, etc.
Truth #3 - It is possible to rise above the suffering and find inner peace.
Truth #4 - That inner peace can be found by learning and adhering to the eight-fold path.
The eight-fold path:
1 - Right view (be real, be honest, no sugar-coating; it is what it is)
2 - Right intentions (approach others - and self - with love and acceptance)
3 - Right speech (use words to heal or strengthen - not harm or diminish)
4 - Right action (demonstrate appropriate compassion/generosity of spirit)
5 - Right livelihood (does what you do help or hurt mankind/wildlife/the planet?)
6 - Right effort (work on detaching from those things that bring you pain)
7 - Right mindfulness (be aware and fully present at all times)
8 - Right concentration (meditate; some say God speaks to us in the silence between the thoughts)
There is way more to it than this. I highly recommend "Awakening the Budha Within" by Lama Surya Das.
Happy Channukah, Merry Christmas ... namaste.
