当帮助人们摆脱贫困陷阱时，微小的改变可以产生巨大的影响。
Small changes can have big effects when they help people break out of the poverty trap.
The beauty of science is that it allows us to explore the unknown and uncover the mysteries of life.
科学的美妙之处在于它让我们能够探索未知并揭开生命的奥秘。
The land is our mother, the rivers our blood. We must protect her, for she is our life.
The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.