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.

I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm. Just letting you know that you're not alone. Holler if you feel like you've been down the same road.

建筑师的角色是充当现状与可能之间的桥梁。

I always try to be a better player and a better person every day.

The saddest thing about love is that not only that it cannot last forever, but that heartbreak is soon forgotten.

NP完全性的概念为理解问题的复杂性提供了一个强大的工具。