现在是过去卷起来准备行动，过去是现在展开来准备理解。
The present is the past rolled up for action, and the past is the present unrolled for understanding.
每一种化合物都必须有确定的组成，这可以用其元素的符号来表示。
领导力在于因你的存在而使他人变得更好，并确保这种影响在你离开后仍能持续。
I believe in second chances because God gave me one.
"The pursuit of science is not just a profession, but a way of life."
The earth gives us its treasures, but it's our duty to give back more than we take.
重点不是预测未来，而是为未来做好准备。