I am from there. I am from here. I am not there and I am not here.
我来自那里。我来自这里。我不在那里,我也不在这里。
The market is a very efficient mechanism for transferring wealth from the impatient to the patient.
I love the competition, the challenge, and the fight.
在数学中,我们常常追求优雅和简洁,但在计算机科学中,我们还必须考虑实用性和效率。