真正的挑战不是生产更多粮食,而是用更少的浪费更聪明地种植。
我需要的是春天的蒲公英。那明亮的黄色意味着重生而不是毁灭。生命可以继续的承诺,无论我们的损失有多糟糕。它可以再次变得美好。
Customer satisfaction is worthless. Customer loyalty is priceless.
The progress of mathematics is measured by the number of problems it can solve.