Siddhārtha Gautama Quotes, Buddha of Buddhism on September 15, 2011 Get link Facebook X 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