学习一种新编程语言的唯一方法是用它编写程序。
The only way to learn a new programming language is by writing programs in it.
翻译：探索深奥的道理，揭示隐微的事理，钩取深处的义理，使人获得深远的教益。
Design should solve problems, not just look good.
解读：不同生活背景造就知识盲区，不能因他人不懂自己熟知之事就鄙夷，要放下傲慢，以包容开放心态交流，尊重差异，寻求共识。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.