幸福不是好运或外部事件的结果,而是我们解释这些事件的方式。
The greatest hazard of all, losing one’s self, can occur very quietly in the world, as if it were nothing at all.
In the quest for understanding the cosmos, every question answered leads to a dozen more.
新的权力来源不是掌握在少数人手中的金钱,而是掌握在多数人手中的信息。