What the Buddha Taught
Three practices foundational to Buddhism and the non-sectarian Vipassana movement — sīla,samādhi, and paññā.
This is the beauty of the Buddha’s teaching: It is so complete that nothing has to be added to it. If you just practice sīla, samādhi and paññā, that is enough.
The Practical Teaching of the Buddha, S. N. Goenka
Comment – emphasis on practice. Not talk about, not write about, not memorize, not think about, do!