Collaboration often leads to breakthroughs that individual effort cannot achieve.
I feel like I'm too busy writing history to read it.
我不是环境的产物,我是自己选择的产物。
儿童的教养源于成人的修为而非说教。
人类不仅是一种地质因素,而且可能是所有地质力量中最强大和最普遍的。