地理学是研究地球作为人类家园的科学。

Life is too short to waste time on things that don’t matter.

The intelligent investor is a realist who sells to optimists and buys from pessimists.

Quality starts at the farm, and it’s our job to ensure it never falters.

The work is not the object, but the action.

History does not long entrust the care of freedom to the weak or the timid.

亲戚都不归附，也就不要对外办交际。