自信是一切的关键。
Investing in lower-emission technologies is not only good for the planet but also makes sound business sense.
每种材料都有自己的语言。我们需要倾听它想成为什么。
La verdadera pasión no conoce límites ni obstáculos.
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
"We are all just trying to do our best in a world that doesn't always make sense."