The course of history is shaped by the will of individuals.
没有所谓的"应用科学"这一特殊类别;只有科学及其应用,它们之间的关系就像果实与结出果实的树之间的关系一样。
如果你想读的书还没有被写出来,那么你必须自己写出来。
We are all searching for something, but we don't know what it is.