The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.

A good abstraction is one that captures the essential aspects of a concept while ignoring the irrelevant details.

The architect must be both an artist and a technician.

质量永远不应该妥协，即使是为了速度。

The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.