夢を諦めない限り、道は開ける。
只要不放弃梦想，道路就会打开。
没有人是自由的，甚至连鸟儿都被天空束缚。
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.
Simplicity has a way of improving performance by enabling us to better understand what we are doing.
要养活世界，我们必须首先尊重使农业成为可能的自然循环。
Incomplete perfection is more profound than complete perfection.