The most profound truths are often the simplest.
最深刻的真理往往最简单。
It is far more difficult to murder a phantom than a reality.
The hard problem of consciousness is the problem of explaining how and why physical processes in the brain give rise to subjective experience.
过去是一个异国他乡;他们做事的方式不同。
生命的最高体现在于:一个生命能够自主引导自己的行动。总是受他人指导的事物有些像是一种死物。