最终,任何技术的成功都取决于它解决现实世界问题的能力。
今天种下的每一棵树都是留给后代的遗产。
There are two kinds of companies, those that work to try to charge more and those that work to charge less. We will be the second.
至今一切社会的历史都是阶级斗争的历史,即剥削阶级和被剥削阶级之间、统治阶级和被压迫阶级之间斗争的历史。