I never look back. I look forward.
Dance like nobody's watching.
存在两种可能性：要么我们在宇宙中是孤独的，要么不是。两者都同样可怕。
Cloud computing is not only a technological change but also a transformation of business models.
The history of mathematics is a history of human thought and progress.
Uncertainty is not the absence of information, but the presence of too much conflicting information.
不确定性不是信息的缺失，而是过多矛盾信息的存在。
