"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
应对一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
可持续性不是一种趋势，而是未来。忽视它的人将被淘汰。
并非所有流浪者都迷失了方向。
总是为最坏的情况做计划，同时期待最好的结果。
The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.
"A good sermon is one side of a passionate conversation."