Chemistry is not just about what you can make, but how you can make it.
未来是一个概念——它只存在于我们的脑海中。
"Life is not about waiting for the storm to pass, but learning to dance in the rain."
进步并非不可避免;它是深思熟虑的选择和行动的结果。
The true value of a tree is measured in decades, not dollars.