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We must be free not because we claim freedom, but because we practice it.
实现明天理想的唯一障碍是今天的疑虑。
拓扑绝缘体的发现开启了凝聚态物理学的新前沿,其中拓扑和对称性之间的相互作用导致了新的量子物质状态。
To lose a language is to lose a way of seeing the world.
To write is to give voice to the silent, to make visible the unseen.
Fashion is a form of imitation and so of social equalization, but, paradoxically, in changing incessantly, it differentiates one time from another and one social stratum from another.
世界是一个谜题;碎片散落一地,没有人有盒子上的图片。
环境不是刺激的马赛克,而是一个力场,其中每个部分都与其他部分动态相关。