The best time to design an experiment is after you have done it.
设计实验的最佳时间是在你完成它之后。
Technology is anything that wasn't around when you were born.
好奇心驱动科学,但道德必须引导它。
The propensity to truck, barter, and exchange one thing for another is common to all men, and to be found in no other race of animals.
Innovation is the key to staying ahead in any industry, but it must be balanced with practicality.
To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.
一只小狗只有在什么都不干的情况下才会受到表扬。