Teachers must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
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。
最终，我们记住的不是敌人的话语，而是朋友的沉默。
Mathematics is a collaborative endeavor. No one does it alone.
数学是模式的科学，而自然利用了几乎所有的模式。
The best policies are those that align economic incentives with ecological health.
The stock market is a device for transferring money from the impatient to the patient.
"We are all patchworks of our experiences, memories, and the stories we tell ourselves."