世界所有的前进动力都归功于不安分的人；幸福的人不可避免地把自己限制在古老的界限内。
The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.
解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。
水产养殖的创新不仅仅是技术问题，更是理解海洋生命与人类需求之间的和谐。
It is health that is real wealth, not gold or silver.
"Science is not just a collection of facts; it's a way of thinking, a way of skeptically interrogating the universe with a fine understanding of human fallibility."
Interfaces keep things tidy, but don't accelerate growth: Functions do.