真正的领导力是激励他人实现他们认为不可能的事情。

Every application of technology must be based on sustainability.

The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

No matter how far you travel, you can never get away from yourself.

解释：在人活动范围内的水就污浊，在野外无人地方的水就清洁。同为一样的水，都是从天边开源，有的混浊有的清洁，这是它们所处环境使它们这样的。