国家财富的增长主要取决于生产力的提高。
The increase of national wealth depends chiefly upon the increase of production.
Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.
States are rational actors that seek to maximize their power and security in an anarchic international system.
无论他做什么,地球上的每个人在世界历史中都扮演着核心角色。而通常他并不知道这一点。
A pure hand needs no glove to cover it.
The coal industry is not just about digging rocks; it's about powering lives and fueling progress.
量子通信的未来掌握在那些敢于探索未知的人手中。
The writer must be a witness to history, even if history ignores him.
出自先秦《荀子·性恶》引古语。不知儿子的为人,看看他的朋友就清楚了;不知国君是否贤明,看看他左右的大臣是什么德行就知道了。