我无话可说，而我正在说它。
I have nothing to say and I am saying it.
I'm the reason your water won't flow.
资源利用效率不仅对地球有益，而且对企业也有益。
Collaboration is key—no great business succeeds alone.
Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will spend its whole life believing it is stupid.
A wise man once said that you should never believe something just because you want it to be true.
The stars near the galactic center are like cosmic clocks, helping us map spacetime.