In times of uncertainty, clarity of purpose becomes even more critical.

当技术发展速度超过道德时，我们正在构建一个无法控制的未来。

心灵应通过对自然的研究被引导到对上帝的认识。

Every day confirms his belief of the inconsistency of all human characters, and of the little dependence that can be placed on the appearance of merit or sense.

对物质拓扑相的研究证明了理论物理学在预测和解释新物质状态方面的力量。