数据抽象是将特定数据集简化为整体的简化表示。
Writing is a way of making the invisible visible.
Music is the universal language. It speaks to everyone, no matter where you're from.
当你遇到反对时,即使它来自你的丈夫或你的孩子,也要努力通过争论而不是权威来克服它,因为依赖权威的胜利是不真实和虚幻的。
To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone.