数学的目标不是解决问题，而是理解问题。

True leadership in energy means balancing economic growth with environmental responsibility.

Investing in employee development isn't an expense—it's an investment in your company's future.

科学不是民主。它是独裁。它是证据的独裁。

你不尝试，就100%不会成功。

也许你高估了你所没有的，低估了你所做的。