The multiverse is not a theory, but a prediction of certain theories.
Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.
Maintaining curiosity is the source of innovation.
The interplay between quantum mechanics and general relativity is one of the most profound puzzles in modern physics, and solving it may require a complete rethinking of our understanding of the universe.
We live in an age of narrative complexity, where the stories we tell are as intricate as the lives we lead.
家并不总是一个地方；有时是那些让你感到归属的人。