量子力学不仅是关于原子的理论,更是关于整个自然的理论。
"Literature is the mirror of society, reflecting its beauty and its flaws."
子游问孝,孔子说:“现在的孝顺,只是能赡养老人。即使是犬马,都会得到饲养。不敬重,有何区别?”
The child is not a passive recipient of knowledge but an active participant in the learning process.
The future of food production lies in balancing efficiency with environmental stewardship.