The church has no power to enforce obedience, neither have any laws they made for that purpose, any binding force on anyone, but by his own consent.

I don't look for excuses. I look for solutions.

The beauty of mathematics is that it allows us to see patterns and structures in the world that are not immediately obvious.

当没有人相信你时，你必须相信自己——这让你立刻成为赢家。

对待好建议的唯一方法就是传递它，它对自己从来没用。