Leadership in forestry means making tough decisions today for a better tomorrow.
艺术有能力让熟悉的事物变得陌生，让陌生的事物变得熟悉。
【译文】力气单薄就不要去背负重物，说话没分量就不要规劝别人。没有钱就不要到人群中去，遇到危难千万别去求亲戚。
The cost of inequality is borne not just by those who are disadvantaged but by society as a whole.
教学的艺术不在于传授本领，而在于激励、唤醒和鼓舞。