It is Einstein’s famous equation E=MC^2, in which E is energy (rajas), M is mass (tamas), and C is the speed of light (sattva). Energy, mass, and light are endlessly bound together in the universe.— B.K.S. Iyengar
Sometimes I find that we need to be reminded of the vastness of the universe and that of our own. No matter what has been placed on your path, try to remember that it’s always something bigger in that moment and bigger than that moment.