Product is 1, marketing is 0. Without a good product, no amount of marketing is futile.
释义:君子在面对挫折、困难的时候,应该反躬自问,修养品德。蹇(jiǎn),多指行动迟缓、困苦、不顺利的意思。
A great novel is a conversation between the author and the reader across time and space.
The harder you work, the luckier you get.