释义：高大的泰山，如果背对也会看不见；细毛的末端，如果仔细去看也能看清。
"When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become."
攻击我很厉害我也回敬得很厉害，攻击我很轻微我也回敬得很轻微。
The central task of education is to implant a will and facility for learning; it should produce not learned but learning people. The truly human society is a learning society, where grandparents, parents, and children are students together.
我对各种图片都感兴趣，不管它们是怎么做出来的。
The art of programming is the art of organizing complexity.