The most profound discoveries in mathematics often come from questioning the most basic assumptions.
可持续性不是一种趋势,而是我们对后代的责任。
好的设计就是尽可能少的设计。
Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above the price of rubies.