Physical is not the only criterion of truth: there are also psychic truths which can neither be explained nor proved nor contested in any physical way.
“物质”不是唯一的事实标准：还存在心理事实，而且无法以任何的物质方式来解释、证明、或辩驳它。
译文：势单力薄容易受到损害，人多势众则不容易被摧毁。
每个人都是艺术家。
Precision agriculture isn't replacing farmers; it's empowering them to make smarter decisions with data-driven insights.
永不言弃
The most important single aspect of software development is to be clear about what you are trying to build.