We will now discuss in a little more detail the Struggle for Existence.
释义：天下大事不取决于力量强弱，而在于民心的向背。
The real problem is not whether machines think but whether men do.
"Home is not a place but a collection of moments, of memories."
"The best books are the ones that make you feel less alone."
It is far more difficult to murder a phantom than a reality.