赏析：指出知道满足的人不会被利益所累，真正安闲自得的人不会因为失去而恐惧，注重内心修养的人不会因为没有地位而惭愧。
解释：利用时机，就像救火和追击逃亡者一样，跌跌撞撞地奔跑，只怕来不及。
The complexity of the nervous system is both a challenge and an inspiration.
下一代科学家将解决我们今天甚至无法想象的问题。
I'm not a product, I'm a person.
We must balance economic growth with environmental responsibility - they are not mutually exclusive.