数学的本质在于它揭示模式和对称性的力量。

"The truth is, you never know for sure what's coming next."

A poem begins in delight and ends in wisdom.

It's not about the destination, it's about the journey.

To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.

质量不是任务；它是一种责任。

他有办法让她感到安全，即使是在最不确定的时刻。

凡事天下要考察有无的原则，必定是以众人的耳目所见所闻的实情以知有与无来作为标准的。