The warped side of the universe—black holes, wormholes, singularities, and the like—is an enigma, a mystery, a challenge to our understanding.
宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团，一个挑战我们理解的奥秘。
世界是一本书，不旅行的人只读了一页。
全息原理表明，空间区域的信息内容可以编码在其边界上，就像全息图一样。
The success of a learning algorithm depends on its ability to balance between fitting the data and avoiding overfitting.
The only freedom which deserves the name is that of pursuing our own good in our own way， so long as we do not attempt to deprive others of theirs， or impede their efforts to obtain it.