If you're not failing every now and again, it's a sign you're not doing anything very innovative.

When you can do the common things of life in an uncommon way, you will command the attention of the world.

怀疑是智慧的开始。

语言是一种皮肤：我用我的语言摩擦对方。就好像我有的是词语而不是手指，或者我的词语的尖端是手指。