Can You Understand These Quotes?

http://www.brainyquote.com/quotes/authors/
It became very easy for language leaner to search various expressions in English. I thought" Brainy Quote "useful to learn English expressions, so I will pick some quotes up from it.
Stalin; It is very easy. 

One death is a tragedy; one million is a statistic.
 
The Pope? How many divisions has he got?

 Gratitude is a sickness suffered by dogs.

By the way, what quotes are there about Heidegger ?

 Being and time determine each other reciprocally, but in such a manner that neither can the former - Being - be addressed as something temporal nor can the latter - time - be addressed as a being. 

 Language is the house of the truth of Being.

 Man is not the lord of beings. Man is the shepherd of Being.

Moreover 
 Agriculture is now a motorized food industry, the same thing in its essence as the production of corpses in the gas chambers and the extermination camps, the same thing as blockades and the reduction of countries to famine, the same thing as the manufacture of hydrogen bombs.
　
This is the last quote to you.

 Making itself intelligible is suicide for philosophy.