Waste is a design flaw, not an inevitability in aquaculture.
The documenta is a mirror held up to the art world.
释义：救助他人要在他们最危急的时候施以援手，施舍帮助要在他们最困厄的时候给予支持。
"Light is the key. Without light, there is no image."
The success of a learning algorithm depends on the quality and quantity of the data it is trained on.