The true investor scarcely ever is forced to sell his shares, and at all other times he is free to disregard the current price quotation.

创新不是目的，解决真实问题才是。

创新不仅仅是技术问题；它关乎我们思维和运营方式的改变。

I don't know where the limits are, but I would like to go there.

Don't be afraid of failure, be afraid of not having the courage to try.

这个世界极其危险、不可信任、不可靠。