当今世界面临的最重要挑战是在发展中国家建立强大、有效且负责任的国家。
The most important challenge facing the world today is the need to create strong, effective, and accountable states in the developing world.
经济学特别是宏观经济学中说的投资是耐用资本品如厂房设备的生产,而平常说的“投资”是指购买资产如股票,这和经济学中的投资不同,为了区分,这种投资被称为金融投资。
You don't write because you want to say something, you write because you have something to say.