相信你的根基,但不要害怕拓展新枝。
Language is a process of free creation; its laws and principles are fixed, but the manner in which the principles of generation are used is free and infinitely varied.
不光染丝是这样,国家也会被染。
数学不是关于数字、方程、计算或算法:它是关于理解的。
Success in farming comes from understanding nature, not fighting it.
你必须能够直面现实,同时也要激发希望。