今天种植的每一棵树都是留给后代的遗产。

The question you should be asking isn't, "What do I want?" or "What are my goals?" but "What would excite me?"

信念有创造的力量，也有毁灭的力量。

借助显微镜，没有什么小到能逃过我们的探究；因此，一个新的可见世界被揭示给了我们的理解。

"She was free in her wildness, she was a wanderess, a drop of free water. She belonged to no man and to no city."

"The writer's duty is to tell the truth, even when it is uncomfortable."