我一直在进化，一直在改变。
"I'm always evolving, always changing."
Chemistry is the science of connections, both literal and metaphorical.
Do what you can, with what you have, where you are.
你读得越多，知道的事情就越多。你学得越多，能去的地方就越多。
文明就像一层薄冰，漂浮在混乱与黑暗的深渊之上。