Black is a color of light, not of darkness.
心灵是大自然适应的杰作。
Sustainable forestry is not just about cutting trees; it's about ensuring the future has forests to cherish.
当你怀疑自己能否飞翔的那一刻,你就永远失去了飞翔的能力。
Grief is not linear. It doesn't follow a neat trajectory from denial to acceptance.
跨行业合作是解决世界能源挑战的关键。
每一个人都是宇宙的一部分。
电子学的未来掌握在那些能够操纵电子的人手中。