“ Thoughts without content are empty, intuitions without concepts are blind. 没有内容的思想是空洞的,没有概念的直觉是盲目的。 Immanuel Kant 康德
“ Knowledge is learning something every day. Wisdom is letting go of something every day. 知识就是每天学习一些东西。智慧就是每天放下一些事情。 佚名