Education is not the filling of a pail, but the lighting of a fire.
教育不是注满一桶水，而是点燃一把火。
The beauty of biology lies in its complexity and the elegance of its solutions.
Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.
Men trust their ears less than their eyes.
