What Happened to the Woman Who Built the Dam?

Later, they found a sentence in her diary: "I have been a staunch materialist my whole life, except when I met him." - Firmly materialistic female scientist VS non-human environmentalist. - "I don't understand why you are so opposed to building a dam. This matter has gone through rigorous scientific demonstration and meticulous engineering design. The merits are present and will benefit the future." "Benefit lies in a thousand autumns?" He smiled contemptuously, "Have you really seen a thousand autumns?" Purpose: Believe in science and break feudal superstition.