法律体系的存在以承认规则的存在为前提。
Investors should avoid trying to time the market; it's a losing game.
永远不要低估一个简单想法的力量。
Words have no power to impress the mind without the exquisite horror of their reality.
合作共赢是国际能源合作的正确方向,我们要与各国伙伴共建能源命运共同体。