The big money is not in buying or selling, but in the waiting.

计算复杂性研究是通过数理逻辑和算法理论领域的旅程。

保持好奇，保持灵感。

模糊逻辑并不模糊。它是一种关于不精确性的精确逻辑。

The knowledge of the circumstances of which we must make use never exists in concentrated or integrated form, but solely as the dispersed bits of incomplete and frequently contradictory knowledge which all the separate individuals possess.