Siddhārtha Gautama Quotes, Buddha of Buddhism on September 15, 2011 Get link Facebook Twitter Pinterest Email Other Apps There is nothing more dreadful than the habit of doubt. Doubt separates people. It is a poison that disintegrates friendships and breaks up pleasant relations. It is a thorn that irritates and hurts; it is a sword that kills. Siddhārtha Gautama, Buddhism, Lumbini, India, Nepal