有了图书馆,你是自由的,不受暂时的政治气候的限制。它是最民主的机构,因为没有人——绝对没有人——能告诉你该读什么、什么时候读以及如何读。
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
Life is painting a picture,not doing a sum.
无人机的价值在于解决行业的痛点。
你担心什么,什么就控制你。