人类的声音是所有乐器中最完美的。
The human voice is the most perfect instrument of all.
My dream is to become a good actor, and I have been working hard.
Technology is transforming coal mining from a brute force industry to a precision operation.
心理学是关于心灵生活在其适应关系中的科学。
做善事容易,做了善事而逃避好名声就难了;不触犯他人容易,触犯了他人心里不计较就难了。为人处世,遇到有人对我蛮横无理,就要像走在灌木草丛中一样,荆棘挂住了衣服,只能缓慢前行小心地拨开荆棘就是了,荆棘也不是存心阻人啊!这样一来便能做到心中不劳累,而化解仇怨。