The Four Agreements
1. Be impeccable with your word.
2. Don’t take anything personally.
3. Don’t make assumptions.
4. Always do your best.
Don Miguel Ruiz (1952 CE-), Miguel Ángel Ruiz Macías better known as Don Miguel Ruiz, is a Mexican author of Toltec spiritualist and neoshamanistic texts. His work is best-received among members of the New Thought movement that focuses on ancient teachings as a means to achieve spiritual enlightenment.