The only limit to our realization of tomorrow will be our doubts of today.
实现明天的唯一限制将是我们今天的疑虑。
The most powerful thing about the internet is its ability to connect people.
The best revenge is massive success.
煤炭是我国的主体能源,在相当长时期内仍将是我国能源安全的基石。
我们祖先面临的主要生存威胁 - 捕食者、饥饿、疾病 - 在我们的恐惧和焦虑中留下了印记。