Innovation is not just about technology; it's about mindset and the willingness to challenge the status quo.
The steel industry must embrace sustainability to survive in the 21st century.
在变革时期，学习者将继承地球，而知识渊博的人会发现自己装备精良却面对一个不复存在的世界。
合作是解决科学领域最大挑战的关键。
Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."