Live contemplating the body. Contemplate internally and externally. Contemplate the origination of things in the body. Contemplate the dissolution of things in the body.
...One who possesses four qualities is deposited in heaven as if brought there. What four? Bodily good conduct, verbal good conduct, mental good conduct, and gratitude or thankfulness. One possessing these four qualities is deposited in heaven as if brought there.
Samsara-the Wheel of Existence, literally, the "Perpetual Wandering"-is the name by which is designated the sea of life ever restlessly heaving up and down, the symbol of this continuous process of ever again and again being born, growing old, suffering, and dying. (It) is constantly changing from moment to moment, (as lives) follow continuously one upon the other through inconceivable periods of time. Of this Samsara, a single lifetime constitutes only a vanishingly tiny fraction.
Believe nothing,
No matter where you read it,
Or who has said it,
Not even if I have said it,
Unless it agrees with your own reason
And your own common sense.
If for just the time of a finger-snap a monk produces a thought of loving-kindness, develops it, gives attention to it, such a one is rightly called a monk. Not in vain does he meditate. He acts in accordance with the master's teaching, he follows his advice. How much more so if he cultivates it.
If you want to understand the causes that existed in the past, look at the results as they are manifested in the present. And if you want to understand what results will be manifested in the future, look at the causes that exist in the present.