At Olduvai, for 20 years, Mary and I had investigated and made a general survey of the overall geology.
In order to address world economic imbalances, countries around the world should make joint efforts to adjust their economic structure.
Poetry may make us from time to time a little more aware of the deeper, unnamed feelings which form the substratum of our being, to which we rarely penetrate; for our lives are mostly a constant evasion of ourselves.

