勇气是所有美德中最重要的,因为没有勇气,你就无法始终如一地实践其他美德。
“损失厌恶”的概念在决策中起着关键作用,其中失去的痛苦在心理上是获得快乐的两倍。
Marine protected areas are like savings accounts for fish populations.
The writer is the enemy of all dictatorships, whether of the left or of the right.