Sometimes, the hardest battles are fought within the confines of our own minds.

买水管、延长线或梯子时，买比你认为需要的长得多的。才会是正确的尺寸。

水产养殖的效率绝不能以牺牲动物福利或环境完整性为代价。

"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."

The only true wisdom is in knowing you know nothing.

自由确实珍贵；如此珍贵以至于必须谨慎配给。