伟大的领导者愿意为了团队的利益而牺牲自己的利益。
挑战不仅仅是给人们钱，而是要理解他们在约束下如何做决策。
释义：即使家庭贫困，也要保留读书的希望；即使生活富裕，也不能忘记劳动的艰辛。
Mental processes are means to ends in the struggle for existence.
Innovation in leather tanning isn't just about new chemicals; it's about rethinking the entire lifecycle of the material.
Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.