我不认为自己是一个碰巧是黑人的作家。我认为自己是一个黑人作家。
写作文章的根本,必须立足于道德,然后才能谈论文章。
反馈是一个强大的概念,在自然系统和技术系统中被广泛使用。
Innovation in forestry isn't about replacing nature with technology, but using technology to better understand and work with nature.
The revolution is made through human beings, but individuals must forge their revolutionary spirit day by day.