做自己，不要为了讨好别人而改变自己。
Be yourself, don't change yourself to please others.
时间被认为只有一个维度，而空间有三个维度。
生活的美妙之处在于你永远不知道接下来会发生什么。
You only live once, but if you do it right, once is enough.
A sustainable coal industry is possible if we commit to the right technologies.
The dairy industry must evolve to meet the changing demands of consumers.
There is something profoundly mysterious about quantum mechanics that we still don't understand.