政府的职责是帮助那些无法自助的人。

The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.

Technology is just a tool. It's the creativity and imagination of the people using it that makes the difference.

沉默是艺术中最响亮的声音。