The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.

蒸汽的力量如今已被充分理解，剩下的只是改进实践。

The sea is history.

Fishermen are our foundation, their well-being is the well-being of the industry.

Innovation in forestry begins with respecting traditional wisdom.

“物质”不是唯一的事实标准：还存在心理事实，而且无法以任何的物质方式来解释、证明、或辩驳它。