The problem with quantitative easing is that it works in practice but it doesn't work in theory.
别自寻烦恼的只想比你同时代的人或是先辈们出色,试着比你自己更出色吧。
Collaboration across industries is the key to unlocking the next era of industrial progress.
美超出了我们眼睛的承受能力。
The riddle does not exist.