The sparrow is sorry for the peacock at the burden of its tail.
麻雀因孔雀驮著翎尾而替它担忧。
书籍是反映我们欲望的镜子。
"The past is a puzzle, and the historian is the person who tries to put the pieces together."
我们必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。
Success is not final, failure is not fatal: it is the courage to continue that counts.
对心灵的研究就是对适应行为的研究。
The growth of an enterprise is a process of continuous trial and error.