Hunger and poverty are the root causes of much of the world's unrest and misery.
饥饿和贫困是世界上许多动荡和苦难的根本原因。
科学的进步不仅依赖于事实的积累,还依赖于知识的组织。
Every role I take on is a journey into the unknown, a chance to explore new facets of humanity.
释义:独具慧眼的人看山崖,能发现未经琢磨的玉石;靠近河川,便能知道水里有珍珠。比喻人应善于观察和学习,方能洞察事物本质。