If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.

动物福利不仅仅是伦理问题——它是好的科学和好的商业。

编程是不自然的行为。

煤炭行业的未来在于清洁高效利用

唯一真正的失败是不去尝试。