The future of energy is low-carbon, but oil and gas will remain part of the mix for decades to come.
能源的未来是低碳的，但石油和天然气在未来几十年仍将是能源结构的一部分。
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
"The most important skill for the 21st century is emotional intelligence."
Education is the kindling of a flame，not the filling of a vessel.