The greatest problem for mathematicians now is probably the Riemann Hypothesis.

自律是目标和成就之间的桥梁。

Giving up on assembly language was the apple in our Garden of Eden: Languages whose use squanders machine cycles are sinful. The LISP machine now permits LISP programmers to abandon bra and fig-leaf.

I believe in the power of education to change the world.

Sustainability isn't an option; it's a responsibility we owe to future generations.

好的计量经济学就像好的木工——关键在于为工作使用正确的工具。