To sing of one's land is to love it twice.
解释:树冠大了必然会折断,尾巴大了自然不能摆动,这是你知道的道理。
数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。
"Change begins with the courage to question the status quo."
True progress comes when we challenge the status quo and embrace change.