“National boundaries are not evident when we view the Earth from space. Fanatical ethnic or religious or national identifications are a little difficult to maintain when we see our planet as a fragile blue crescent fading to become an inconspicuous point of light against the bastion and citadel of the stars.” -Carl Sagan
The ocean itself is one big drop, but it is also made of small drops; many little drops put together become an ocean. But actually, in the ocean, the drops don’t exist; they are one integral whole. So, you may say there are no drops in the ocean, yet you can say it is made up of drops. Both notions are correct. Actually, the drops in the ocean are only conceptual. The mind says that there are many parts. Ideas move the world.