The best way to learn a new programming language is by writing programs in it.
学习新编程语言的最好方法是用它编写程序。
投资中最危险的四个字是：“这次不同。”
High-quality development in the coal industry must prioritize safety first.
石材行业必须拥抱可持续性才能在现代世界中蓬勃发展。
"The lifeblood of any business is its customers."
永远不要低估小步骤的力量，它们会带来巨大的转变。