If you're not embarrassed by the first version of your product, you've launched too late.

把人分为好坏很荒谬。人要么有魅力，要么就无趣。

The past is a foreign country; they do things differently there.

I have made the most important discovery of my life. It's only in the mysterious equations of love that any logic or reasons can be found.

All happiness depends on courage and work.

别害怕深刻感受。