All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.
所有人都是我们的导师,恶人通过他们的恶行说'不要靠近我'。善人总是善良的,所以所有人都像导师一样对我们。
科学的进步在于每一步发现一种新的秩序,这种秩序将看似不同的事物统一起来。