通往可持续性的道路充满了挑战和机遇。
最危险的敌人往往是我们自己。
There is no love that’s so right as admiration-based love, and that love should include the instructive dead. Somehow, I got that idea and I lived with it all my life and it’s been very very useful to me.
The desire to be loved is perhaps the most deeply rooted of all our vanity.