银河系的黑洞是我们研究极端引力的最近实验室。
译文：勤奋能使学业更加精进，而沉迷于玩乐会导致学业荒废；德行由于独立思考而有所成就，由于因循随俗而败坏。赏析：人如果愚钝不开，只要勤奋也能补拙，但聪明的人要是玩物就会丧志，做任何事也不会成功。
The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease.
Corporate social responsibility is not just about philanthropy, but about creating shared value for all stakeholders.
音乐让我学会了坚持和感恩。
"In the silence of reading, the loudest voices of humanity can be heard."