學(xué)習(xí)是系統(tǒng)中產(chǎn)生的任何變化，這些變化或多或少會(huì)永久性地改變其適應(yīng)環(huán)境的能力。
Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.
Responsible aquaculture isn't a choice; it's an obligation to future generations.
文學(xué)的美在于它能夠跨越時(shí)空連接人們。
Every revolution evaporates and leaves behind only the slime of a new bureaucracy.
未來不是現(xiàn)在提供的替代路徑中選擇的結(jié)果，而是一個(gè)被創(chuàng)造的地方——首先在思想和意志中創(chuàng)造，然后在活動(dòng)中創(chuàng)造。