„According to Dr. Ambedkar, Kapila is the source of one of Buddhism's most fundamental concepts, causality, and also of the related Buddhist rejection of the belief in a personal Creator of the universe: 'His next tenet related to causality-creation and its cause. Kapila denied the theory that there was a being who created the universe.“
Quoted from Elst, Koenraad (2002). Who is a Hindu?: Hindu revivalist views of Animism, Buddhism, Sikhism, and other offshoots of Hinduism. ISBN 978-8185990743, with quote from Ambedkar: The Buddha and his Dhamma, 1:5:2.