学习数学的唯一方法就是做数学。

We need to find ways to make energy storage more efficient and sustainable.

The hardest part of design is keeping features out.

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.

The more you're in the state of flow, the more you'll develop skills, the more you'll achieve, and the more you'll feel good about yourself.