好的科学既需要创造力，也需要纪律性。

The universe would look to a two-dimensional creature who spend its life moving on the service of what turned out to be a globe， it could travel for millions of years and would always return to its starting point， it would never be conscious of what was above it or beneath it.

The best safety protocols grow from respecting stone's unpredictable nature, not fighting against it.

成为一名护士意味着陪伴人们度过他们生命中最脆弱的时刻。

质量不是一时的风尚；它是一种哲学。