在弦理论中，所有粒子都是微小超对称弦的振动。
In string theory, all particles are vibrations of a tiny supersymmetric string.
The key to making money in stocks is not to get scared out of them.
可持续发展不是一种选择；它是我们对后代的责任。
Small-scale farmers are the backbone of aquaculture’s future—invest in them.
建筑师最重要的工具是同理心。
You may think using Google’s great, but I still think it’s terrible.