社会结构因此被定义为实际存在的社会关系的总网络。
预测未来的最好方法就是创造未来。
You can't change your elephant by direct force, but you can train it over time.
可持续性不是一种选择——它是任何希望在未来蓬勃发展的行业的唯一前进道路。
I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts.
"I want my music to make people feel good."
Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.