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"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."

光的理論實(shí)際上是物理學(xué)兩大理論的交匯點(diǎn)，即粒子理論和波動(dòng)理論。

The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.