Understanding black holes is understanding the fabric of the universe itself.
The universe is a place that is full of surprises, and we are just beginning to understand its mysteries.
把(春秋末期晋国豪富)韩魏两大家庭的财产附加给某个人,他仍然谦虚谨慎,那么他的品质就比一般人强太多了。
【释义】真正的成长源于儿童自主解读经历,而非被动接受灌输。
"The only thing necessary for the triumph of evil is for good men to do nothing."