—— 请按键盘 空白键 开始游戏 ——

The highest virtue is to lead others to the understanding of truth.
I like the stars. It's the illusion of permanence, I think. I mean, they're always flaring up and caving in and going out. But from here, I can pretend...I can pretend that things last. I can pretend that lives last longer than moments. Gods come, and gods go. Mortals flicker and flash and fade. Worlds don't last; and stars and galaxies are transient, fleeting things that twinkle like fireflies and vanish into cold and dust. But I can pretend.
Understanding the psychology of decision-making can help us make better choices in life.
数学不是关于数字、方程、计算或算法的:它是关于理解的。