世俗的君子,如果他很穷你却说他很富,他就会发怒;如果他不义你却说他有义,就很高兴。 
悲伤不是线性的过程。它像波浪一样袭来,有时那些波浪会把你击倒。
The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
生活是为了活着,我们都知道。
创新不仅仅是技术的创新,更是思维方式的创新。
加工效率绝不能以牺牲动物福利或食品安全标准为代价。