最可持续的竞争优势是持续学习的文化。
The most sustainable competitive advantage is a culture of continuous learning.
量子密码学不依赖于数学问题的难度，而是依赖于物理学的基本定律。
To love is to see the invisible and to believe in the impossible.
一个灰色的回忆，怎能抗衡现在的生动与自由。