The true value of a human being is determined primarily by the measure and the sense in which he has attained liberation from the self.

The advancement of mathematics is through the continuous questioning of established truths.

If you're going to innovate, you have to be willing to fail. If you're going to try new things, then you have to be willing to accept that you might fail.

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——可以告诉你该读什么，什么时候读，怎么读。