In business, if you're not moving forward, you're falling behind.
在商业中，如果你不前进，你就在落后。
A true scientist must have not only the passion to pursue truth but also the courage to face the unknown.
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.