知识是人类的最高财富，而分享知识则是最高的慷慨。
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
Every small step towards sustainable practices counts; perfection is not the goal, progress is.
我们所谓的不干预孩子的学习尊重孩子的行动、必须在孩子本质上的发展于成熟之后才得以实行。
在计算学习理论中，挑战不仅仅是学习，而是理解学习是如何可能的。
追求知识是一场没有终点的旅程，但每一步都带来自己的回报。
Then I had religion, then I had a vision. I could not turn from their revel in derision. Then I saw the Congo creeping through the black, cutting through the forest with a golden track。