The Hundred Verses of Advice: Tibetan Buddhist Teachings on What Matters Most by Dilgo Khyentse Rinpoche, translated by the Padmakara Translation Group
And what is it that matters most? Turns out it's practicing with great sincerity on behalf of all beings. Starting right now. Dilgo Khyentse's commentary on Padampa Sangye's verses of advice to the villagers of Tingri is a wonderful tool for getting your priorities straight. It's classic Dilgo Khyenste: a compassionate kick in the butt. It's also a short and accessible introduction to this great modern teacher.