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，也不是它来自何处，而是谁应该拥有它。
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.
化学是一门研究物质性质及其变化的科学。
The more you know, the less you feel.
我对迷失并试图找到自己位置的想法感兴趣。
If we don't change direction, we'll end up where we're headed.