We must constantly challenge the status quo to drive meaningful progress.

Old age is not interesting until one gets there.

变体：有七个原因决定了所有人类的行动：机遇、本性、强迫、习惯、理性、激情和欲望。

代数簇的算术是窥探数学隐藏结构的窗口。

The origin and evolution of life result from the interplay of Love and Strife in various combinations.”