我知道自我推销很常见，这并不坏。但我不认为这是积极的。
I know that self-promotion happens a lot and it is not a bad thing. But I do not regard it as something positive.
解释：顺应时代的潮流就会昌盛，背离时代的方向便会走向灭亡。
A brand's value lies in its ability to meet the evolving needs of consumers.
在变革时期，学习者将继承地球，而知识渊博的人会发现自己装备精良却面对一个不复存在的世界。