A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
数学的本质在于它的自由。
海洋是一个既美丽又恐怖的地方。
最艰难的挑战往往带来最大的突破。
我认为不能比较不同的时代。每个时代都有自己的挑战和独特之处。
【释义】谗言和巧言佞辞总是甜美讨好人心,而忠诚正直的言辞却常常显得直率尖锐,因而少有人愿意听信。
文学不是现实的镜子,而是通向可能性的窗户。