The power of abstraction is that it allows us to ignore irrelevant details and focus on the essential aspects of a problem.

"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.

"Success is nothing without someone to share it with."

We must accept finite disappointment, but we must never lose infinite hope.

The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.

我确信我爱我所做的事情，这就是这些年来支持我继续走下去的唯一理由。