寻找万物理论是现代物理学中最令人兴奋和最具挑战性的追求之一。

"The only way to make sense out of change is to plunge into it, move with it, and join the dance."

世界是由文字构成的，如果你知道构成世界的文字，你就可以随心所欲地塑造它。

The study of cognition requires both empirical and theoretical approaches.