过度捕捞是一个我们可以解决的问题——只要我们立即行动。

When you gaze long into the abyss，the abyss also gazes into you.

Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.

The most important thing in a database is the schema.

Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.