What's the greatest achievement by an individual?

Question: What's the greatest achievement by an individual!?
Best Answer - Chosen by Asker:

Spinoza
For the western world, he converted the anthropological god of myth into an entity with a pantheistic nature instead!.

For, you see, this laid the ground work for the great scientific and physical theories (such as Newton's) to gain a wide spread acceptance!.Www@QuestionHome@Com

Whatever is done with true love and devotion!. This is done with a pure free heart and in that the greatest achievement!. Whatever it is!. Be it cleaning a house, be it running a company, be it working on the field, be it being a therapist or doctor, be it being a child drawing a picture!.
I also agree with the first answerer!.Www@QuestionHome@Com

Newton's theory of gravity!. It ended the view of the universe as being controlled by metaphysical forces!. It had a practical affect since it actually ended the realm of metaphysical fantasies!. It had a far greater impact than Spinoza's pantheism in ending the belief in in an active God!.Www@QuestionHome@Com

To answer this question with a straight face!.Www@QuestionHome@Com

tO ACHIEVE PEACE AND TOLERENCE OF EACH OTHERWww@QuestionHome@Com