"The best spiritual friend is one who attacks yours hidden faults. The best instructions are the ones that hit those faults. The best friends are mindfulness and vigilance. The best incentives are enemies, obstacles, and sufferings of illness. The best method is not to fabricate anything." – Atisha quoted in the book "Words of My Perfect Teacher" ISBN: 978-0300165326 - https://amzn.to/15FI6DJ translated by Padmakara Translation Group https://m.facebook.com/IndianBuddhistMasters/photos/a.273045849778744/1030905450659443/?type=3