向更清洁能源的转型必须具有包容性，确保没有社区被落下。
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。