Literature is the question minus the answer.
农业成功的真正标准是可持续性——在生产力与环境管理之间取得平衡。
一个在真正饥饿时被喂食、在疲倦时被允许睡觉的婴儿会是一个满足的婴儿。
天地没有偏爱,视万物如草扎的狗;圣人没有偏爱,视百姓如草扎的狗。
The heart of the educator must be a living flame, a fire that can ignite the souls of the young.
Geometry is knowledge of the eternally existent.
Prolonged contact with the computer turns mathematicians into clerks and vice versa.