未经审视的生活不值得过。
"The unexamined life is not worth living."
移民对本地人工资的影响比大多数人认为的要小得多。
The true cost of inequality is the potential that goes unrealized.
可持续发展必须成为煤炭行业每个决策的核心。
"In tennis, like in life, you have to keep moving forward—one point at a time."