Curiosity is the driving force behind all scientific discoveries.

我经历了生活中的许多坎坷，但我依然在这里

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

The most profound ideas in mathematics often arise from the simplest observations.

The act of writing is an act of courage, a leap into the void.

适应是理解行为的关键。