教师必须具有健康的体魄，农人的身手，科学的头脑，艺术的兴味，改革社会的精神。

The degree of slowness is directly proportional to the intensity of memory. The degree of speed is directly proportional to the intensity of forgetting.

产生好结果的人会自我感觉良好。

The only person you are destined to become is the person you decide to be.

"The past is not something that simply disappears; it is something that we carry with us, always."

I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me.

"You can never know everything, and part of what you know is always wrong."

"A writer must be both a thief and a giver."