想要行善的人在门外敲著门；爱人的，看见门是敞开的。

If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.

Sustainability isn't a trend; it's our responsibility to future generations.

The quest for efficient algorithms is, at its core, a mathematical endeavor that challenges our understanding of complexity and computability.

The past is always tense, the future perfect.