可持续性不是一种选择,而是负责任企业的唯一前进道路。
One can choose to go back toward safety or forward toward growth. Growth must be chosen again and again; fear must be overcome again and again.
爱是宇宙中最强大的力量。
生活中最鼓舞人心的事,莫过于看到一个人拥有正当合法的抱负,哪怕这抱负还很幼稚。
You are what you love.
数学是给不同事物起相同名称的艺术。