Short-term debt can be dangerous because it creates the possibility of sudden runs.

The only meaningful way to study learning is through objective measurement.

We don't inherit leather from our ancestors—we borrow it from our children.

云计算的本质是让计算资源像水电一样，随时随地按需使用。

Happiness can be found even in the darkest of times, if one only remembers to turn on the light.