The spirit of science is the spirit of seeking truth and being pragmatic.
孔子说:“《关雎》这篇诗,快乐却不淫秽,悲哀却不伤痛。”
译文:坏人未必天生就坏,往往是习惯成了本性(梁上君子典故)。
"The world is always going to be dangerous, and people are always going to be good and bad."