In science there is only physics; all the rest is stamp collecting.
科学中只有物理学;其余的都是集邮。
-- Lord Kelvin 开尔文
In science there is only physics; all the rest is stamp collecting.
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In science there is only physics; all the rest is stamp collecting.
科学中只有物理学;其余的都是集邮。
-- Lord Kelvin 开尔文
