—— 请按键盘 空白键 开始游戏 ——

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
I've found time can heal most anything, and you just might find what you're looking for.
The most important decision is your attitude towards the world.
Courage in monetary policy is not the absence of fear but the judgment that something else is more important than fear.
Don't worry about the world coming to an end today. It's already tomorrow in Australia.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。