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The validity of a legal norm is not based on its content but on the authority that has issued it.
法律规范的有效性不是基于其内容,而是基于颁布它的权威。
The strongest is never strong enough to be always the master, unless he transforms strength into right, and obedience into duty.
The challenge is to make the invisible visible.
The goal of mathematics is to understand the structures that underlie the phenomena we observe.
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
变化的速度要求我们忘记的和学习的一样多。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
The beauty of mathematics lies in its simplicity and depth.