“ Order is a necessary condition for anything the human mind is to understand. 秩序是任何人类头脑能够理解的事物的必要条件。 Rudolf Arnheim 鲁道夫·阿恩海姆
“ It is not his possession of knowledge, of irrefutable truth, that makes the man of science, but his persistent and recklessly critical quest for truth. 使人成为科学家的,不是他对知识和无可辩驳的真理的掌握,而是他对真理孜孜不倦、不顾一切的批判追求。 Karl Popper 波普尔