“If ye realize the Emptiness of All Things, Compassion will raise within your heart;
If ye lose all differentiation between yourselves and others, fit to serve others ye will be;
And when in serving others ye shall win success, then shall ye meet with me;
And finding me, ye shall attain to Buddhahood.”
― Milarepa, Songs of Milarepa

https://www.goodreads.com/author/quotes/281754.Milarepa