The measure of our success is not just in tons extracted, but in communities uplifted.
A company's values should be visible in every product, every decision, and every interaction.
关于课程的斗争最终是关于我们希望拥有何种社会的斗争。
Memories， even your most precious ones， fade surprisingly quickly. But I don’t go along with that. The memories I value most， I don’t ever see them fading.
Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.