今天很残酷,明天更残酷,后天很美好,但绝对大部分是死在明天晚上,所以每个人不要放弃今天。
Bringing computers into the home won't change either one, but may revitalize the corner saloon.
“科学是热情和迷信这种毒药的伟大解毒剂。”
Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with less environmental impact.