自守形式的研究是进入宇宙隐藏对称性的旅程。

蒸汽机中运动的产生总是伴随着一个我们应关注的情况，即热量的平衡重建。

Leadership in the oil and gas sector today requires balancing short-term demands with long-term sustainability vision.

"We all have an unsuspected reserve of strength inside that emerges when life puts us to the test."

数学语言是通用的；它超越了所有文化障碍。