And this idea that your goal should be to realize that all is thought, to escape from the dukkha, and eventually obtain nirvana. Now the difference between the two schools of thought and Theravada Buddhism, it is much closer to some of the original practices or teachings that we see with Siddhartha Gautama Buddha. That is a very personal journey that is all about the individual through meditation, perhaps with some help from some teacher, recognizing the non-self, recognizing that we are all one, and eventually, either in this life or in future lives, achieving nirvana. Now Mahayana Buddhism actually encompasses a very large set of various practices, but the general idea is that you might have help as you try to achieve nirvana. Someone who achieves nirvana is known as an arhat. So you could view Theravada Buddhism as, hey, try to go on this personal journey to become an arhat, to achieve nirvana. But in Mahayana Buddhism, the pursuit is not necessarily to get to nirvana as quickly as possible.