The price of freedom is eternal vigilance.
世界上充满了神奇的事物,耐心地等待着我们的感官变得更加敏锐。
这句话杨在不同场合说过多次,每次表述时可能有个别字的差异。
There is no perfect knowledge which can be entitled ours, that is innate; none but what has been obtained from experience.
异端是生活的诗歌,所以有异端思想是无伤于一个诗人。