The natural and moral world is the two-fold object of man's rational care.
自然界和道德世界是人类理性关注的双重对象。
预测未来最好的方式就是去创造未来。
Rent is that portion of the produce of the earth which is paid to the landlord for the use of the original and indestructible powers of the soil.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.