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.
在所有时代，困扰人类并给他们带来最大灾难的大问题，不是世界上是否有权力，也不是权力从何而来，而是谁应该拥有它。
化学的语言是通用的，超越了国界和文化。
"The past is a country we can never return to, but whose borders we are always crossing."
书是一份永远不会失去价值的宝藏。
The love for all living creatures is the most noble attribute of man.
障碍越大，克服它的荣耀就越大。
