On Vision and Colors from a prism, however, the production of white can be demonstrated by using a mixture of colored light from each of the three main pairs of complementary colors: red – green, orange – blue, or yellow – violet. White can be produced from two complementary opposite colors when both of the external causes of the colors excite the same retinal place at the same time. Newton claimed that white could be produced by the aggregation of his seven prismatic colors. He erroneously considered color to be in light instead of in the eye. White is the result of the combination
When I Consider How My Light is Spent When I Consider How My Light is Spent "When I Consider How My Light is Spent" is one of the best known of the sonnets of John Milton (d. 1674). The last three lines (concluding with "They also serve who only stand and wait.") are particularly well known, although rarely quoted in context. In the US, it is perhaps most known in pop culture for the Hall of Fame baseball broadcaster Vin Scully, who would recite it when showing a player not in the game. The sonnet was first published in Milton's 1673 Poems. In his autograph notebook (known as