True innovation comes from a deep understanding of user needs.
时机未到,却着急去做,就是急躁;时机成熟,却还不去做,就是愚蠢。
I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.