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.
一流智力的检验标准是同时在大脑中持有两种相反的想法，并且仍然保持功能的能力。
Words are like shadows, and shadows are like words: they say nothing, they only repeat what we want to hear.
The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.
Live simply so that others may simply live.
"The only thing necessary for the triumph of evil is for good men to do nothing."
植物杂交实验需要最仔细的关注和极大的耐心。
In economics, small changes in rules can lead to large changes in outcomes.