人们撒谎有各种理由,但大多数时候是因为真相太难面对。
The greatest tragedy is not death, but forgetting one's mother tongue.
数学是一种超越文化和语言障碍的通用语言。
我倾向于喜欢已经存在的东西。
Positive emotions broaden our awareness and encourage novel, varied, and exploratory thoughts and actions. Over time, this broadened behavioral repertoire builds skills and resources.