Neil Shubin quotes

Each galaxy, star, or person is the temporary owner of particles that have passed through the births and deaths of entities across vast reaches of time and space. The particles that make us have traveled billions of years across the universe; long after we and our planet are gone, they will be a part of other worlds. (Neil Shubin)
We would never have scales, feathers, or breasts if we didn't have teeth in the first place. View quote
Neil Shubin