Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.
The poor are not just passive victims; they are active agents trying to navigate a difficult world.
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
在量子场论中,真空并非空无一物,而是充满了虚粒子。
当我在舞台上时,那是我感觉最有活力的时刻。