郑永军
论拾蛤蜊,我只服他
2022-1-14 11:13
阅读:2098

I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.

                                                        ——Isaac Newton


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