“ Students must have initiative; they should not be mere imitators. They must learn to think and act for themselves--and be free. 学生必须有主动性;他们不应该仅仅是模仿者。他们必须学会独立思考和行动,并获得自由。 Cesar Chavez 凯萨查维斯
“ Observe, record, tabulate, communicate. Use your five senses. Learn to see, learn to hear, learn to feel, learn to smell, and know that by practice alone you can become expert. 观察、记录、制表、交流。运用你的五种感官。学着去看,学着去听,学着去感觉,学着去闻,并且知道只有通过练习你才能成为专家。 William Osler 威廉·奥斯勒