可持续采矿不再是可选项 - 这是我们对后代的责任。
我们阅读是为了知道自己并不孤单。
True leadership in forestry means thinking beyond profits and considering the planet first.
物理学家必须拥有生动的想象力,但必须受到严格逻辑的约束。
The weight of the past is heavier than the future.
The most advanced technology is useless without the wisdom to apply it properly.
每个故事都有一个开始,但并非每个故事都有一个结局。
The study of nature is a perpetual joy.