最重要的是关注用户，其他一切都会随之而来。

I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.

我不是环境的产物，我是自己选择的产物。

有机世界的发展是根据基于物质构成及其固有力量的不可变规律进行的。