—— 请按键盘 空白键 开始游戏 ——

The hardest thing to explain is the glaringly evident which everybody had decided not to see.
At a restaurant do you order what you know is great, or do you try something new? Do you make what you know will sell or try something new? Do you keep dating new folks or try to commit to someone you already met? The optimal balance for exploring new things vs exploiting them once found is: 1/3. Spend 1/3 of your time on exploring and 2/3 time on deepening. It is harder to devote time to exploring as you age because it seems unproductive, but aim for 1/3.
The study of mathematics is the study of patterns.
A chair should first embrace the body, then inspire the mind.
真正的可持续性意味着为子孙后代留下比我们发现时更好的土地。
如果你不犯错,说明你解决的问题还不够难。那本身就是个大错误。