The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.

The study of algorithms is the study of methods for solving problems on a computer.

In saying that someone did something， we may be doing something ourselves.

Collaboration beats competition when it comes to long-term progress.

每个生命都是一个值得讲述的故事，只要我们愿意花时间去倾听。