文学的力量在于它能够揭示人性的深处。
No medicine cures what happiness cannot.
跨越国界和学科的合作是应对全球健康挑战的唯一途径。
Environmental stewardship is not optional - it's our responsibility to future generations.
当一盏灯熄灭时,比它从未亮起时要黑暗得多。