量子力学的本质在于它迫使我们放弃经典的因果性理想。
可持续性不是附加品,而是一种思维方式。
The unfinished business of gender equality is one of the defining challenges of our time.
每一滴牛奶都讲述着一个奉献的故事——从农民到消费者。
Investing in cleaner coal technologies is investing in our planet's future.
The act of reading is an act of resistance against forgetting.