"我们彼此之间在生物学上相连与地球在化学上相连与宇宙的其他部分在原子层面上相连"
— Neil deGrasse Tyson
Simplified Meaning:
Everything and everyone are linked in some way. Our bodies share common elements with other living beings. For instance, we breathe the same air and need the same nutrients to survive. We also have a connection with the Earth through the minerals and chemicals found in our bodies, like calcium in our bones, which comes from the ground. On a larger scale, everything in the universe, including stars and planets, is made up of atoms, the tiny building blocks of matter, which are also found in us. To illustrate, think about how plants grow: they absorb water and nutrients from the soil, which contain minerals that have been a part of the Earth for millions of years. When we eat these plants, those minerals become part of us, too. By understanding our deep connections with each other and the world around us, we can better appreciate the importance of taking care of the environment and each other. This awareness can guide us to make choices that consider the well-being of our planet and all its inhabitants.