"To challenge the unknown is to embrace the essence of discovery."

民主不仅仅是投票，它是一种基于尊重多样性和宽容的生活方式。

Learning makes wise, but does not make happy.

Sustainability isn't an option - it's our responsibility to future generations.

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

Innovation in oil extraction must go hand in hand with environmental stewardship.

Regulatory pressure is accelerating innovation faster than market forces alone could achieve.