Economic policies should be evaluated based on their real-world impact.
数学家们至今徒劳地试图在素数序列中发现某种规律,我们有理由相信这是一个人类思维永远无法穿透的谜题。
短期利益永远不应损害长期可持续性。
I've found time can heal most anything, and you just might find what you're looking for.
A strong team is the foundation of any successful business.
科学家们似乎仍未充分理解,所有地球科学都必须为揭示地球早期状态提供证据。