It is our mind that makes us different, makes us human, or our spirit or whatever name one gives to that power of comprehension we have. ... We for instance see a tree rolling down a hill or we see that same trunk floating on water and a monkey sees the same. ... We see a wheel in the rolling tree and a boat in the floating trunk. Apes do not see a wheel in a rolling tree; otherwise they already had invented the wheel long time ago or would invent tools today and escape from the zoo. ...

• Word Count: 5369
• Approx Pages: 21
• Grade Level: High School