I like to buy stocks that are out of favor. If a stock is in favor, it's probably overpriced.
化工行业必须在可持续发展方面引领潮流,我们的未来取决于此。
The world is a book, and those who do not travel read only one page.
"The past is a foreign country; they do things differently there."
Never stop learning; the day you think you know it all is the day you start falling behind.