God will forgive me; it's his job.
Curiosity drives discovery. Without it, science would stand still.
人类是一种非常奇特的生物。他以为自己有灵魂,但他所拥有的只是一具躯体。
不要烦恼啊不要烦恼,心怀烦恼的人更容易衰老。
The value chain is the set of activities through which a product or service is created and delivered to customers.