The concept of a Turing machine is foundational to our understanding of computation.
經(jīng)濟體制的核心是自由市場，它能夠?qū)崿F(xiàn)最大程度的效率和資源分配。
最高的藝術(shù)是隱藏藝術(shù)。
"Every family is a haunted house."