解析：学习圣人之道应遵从孔孟教诲。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

"It’s not about the destination, it’s about the journey."

科学不仅是理性的学科，也是浪漫和激情的学科。