La palabra es el arma más poderosa que tenemos, porque con ella podemos cambiar el mundo.
The beauty of biology lies in its ability to explain the diversity of life through simple principles.
The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.
没有所谓的小词；每个词都承载着宇宙。
The bond market is the ultimate barometer of market confidence.
The soul becomes dyed with the color of its thoughts.
The beauty of science is that it allows us to explore the unknown and uncover the mysteries of life.
科学的美妙之处在于它让我们能够探索未知并揭开生命的奥秘。