Remember, if you ever need a helping hand, you'll find them at the end of each of your arms.
The true value of a forest is measured not just in board feet, but in biodiversity and ecosystem health.
科学不仅仅是事实的集合;它是一种思维方式。
一个公司的文化是由领导层愿意容忍的最恶劣行为塑造的。
过去是一个跟随我们的影子,一个困扰我们的幽灵。