译文：聪明用错地方了，不如一辈子愚钝；交友不慎，错交朋友，还不如静下心来读书。赏析：聪明反被聪明误，聪明的才智用在正道，才能凸显它的价值，反之则会贻害无穷。朋友在于精，不在于多，狐朋狗友千千万，不如知己一人。

真正的领导力意味着做出平衡短期收益和长期愿景的艰难决定。

The truth is, we all have our own versions of reality, and sometimes those versions don't align with the facts.

Let us try to teach generosity and altruism, because we are born selfish.

Policymakers should be open to revising their views based on new evidence.

科学家最强大的工具是开放的思维。