同业

Second, cold blooded animals get energy from the sun, and thus at night, have very little; while warm blooded animals get it from food, and other ways to conserve energy, and sleep is one of the ways, like us humans.

第二，冷血动物得到太阳的能量，因此，在夜间，只有很少的，而温暖的热血动物得到它从食品，以及其他方式来节约能源，睡眠是其中一个方法，像我们人类。

It is but a shadow, or a projection of the knower onto the screen of the mind.

但它只是个影子，或知者于头脑萤幕上的投影。