科学不仅仅是事实的集合;它是一种思考方式。
The best way to learn a new programming language is by writing programs in it.
快乐激发玩耍的冲动,兴趣激发探索的冲动,满足激发品味和整合的冲动,而爱在安全、亲密的关系中激发这些冲动的循环往复。