The unexamined life is not worth living.
The best way to predict the future is to create it.
The more we learn about sensory biology, the more we realize how intricate and finely tuned our nervous system is.
Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.
我不是那种会让对金钱的爱减少的人。