科学最重要的意义在于它为我们提供了一种方法,可以提出能够明确回答的问题。
The old dreams were very good dreams; they didn't work out, but I'm glad I had them.
The process of doing mathematics is as important as the result itself.
Architecture must have both physical and spiritual dimensions.
【译文】我每天多次省察我自己:为别人做事有没有尽力,和朋友交往有没有不真诚,教别人的东西自己有没有研习好。
Architecture must be flexible to survive.