Law is a system of rules, a union of primary rules of obligation and secondary rules of recognition, change, and adjudication.

Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.

不要因为峭壁是高的，便让你的爱情坐在峭壁上。

The most hateful torment for men is to have knowledge of everything but power over nothing.

Life is a series of moments, some fleeting, some eternal.

科学的力量在于它的普遍性和客观性，它超越了文化和国界。

英明君主的官吏，宰相必定是从地方官中选拔的，猛将必定是从士兵中提拔的

我训练，我相信，我尊重，我耐心，我保持积极。