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The speed of learning determines the speed of growth in the digital economy.
The most important thing is to enjoy your life - to be happy - it's all that matters.
解析:这句话揭示了道的本质:道是可以阐述说明的,但并非寻常的道理;名是可以命名的,但并非通常的名称。
Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.