The real moat is the ability to continuously create user value.

我本人是个乐观主义者,因为做别的貌似没什么用。

You cannot explore the depths of the soul, even if you travel every road.

I think that we communicate only too well, in our silence, in what is unsaid, and that what takes place is a continual evasion, desperate rearguard attempts to keep ourselves to ourselves.