The Erdős discrepancy problem fascinated me because it was so simple to state yet so deep in its implications.
教育者有责任不保持中立。
I don't do music for the fame or the money. I do it because I love it.
在骨料行业,离市场越近,竞争力就越强。
"In the realm of quantum physics, the observer is not just a passive viewer but an active participant in the unfolding of reality."