科学的美丽在于它通过观察和实验来解释自然世界的能力。
The beauty of science lies in its ability to explain the natural world through observation and experimentation.
When you are young, you think that the world is a place where you can live as you choose. But as you get older, you realize that the world is a place where you have to live as you must.
The self is not a thing to be discovered, but a reality to be created.
The hardest challenges often lead to the greatest breakthroughs.