The road to success is always under construction.
教育者必须是一位心理学家,以便理解儿童。
The joy of mathematics is in the discovery of patterns and the understanding of their implications.
更改规格以适合程序要容易得多,反之亦然。
我很幸运,无论内心有什么恐惧,我对胜利的渴望总是更强烈。