All animals are equal, but some animals are more equal than others.
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 problem with people is that they forget to look at the big picture.
Technology can revolutionize aquaculture, but only if we apply it with wisdom and foresight.
Success is not final, failure is not fatal: it is the courage to continue that counts.
近似的艺术就是工程的艺术。
我不会让恐惧支配我的生活。
No man really knows about other human beings. The best he can do is to suppose that they are like himself.