“ Cultivation to the mind is as necessary as food to the body. 修养之于心灵,犹如食物之于身体。 Marcus Tullius Cicero 西塞罗
“ True, a little learning is a dangerous thing, but it still beats total ignorance. 的确,一知半解是件危险的事,但它仍然胜过完全的无知。 Abigail Van Buren 范布伦