You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
抽象的力量在于它允许我们忽略不相关的细节,专注于问题的本质方面。
“科学是现实的诗歌。”
成功的衡量标准不仅仅是利润,还有积极的影响。