The most important pathological effects of pollution are extremely del >>
Man shapes himself through decision that shape his environment. >>
More can be learned from what works than from what fails. >>
Unprovided with original learning, unformed in the habits of thinking, >>
In a time of drastic change it is the learners who inherit the future. >>
I am defeated, and know it, if I meet any human being from whom I find >>
More can be learned from what works than from what fails.