科學(xué)方法是統(tǒng)一且不可分割的,科學(xué)方法既適用于物理問題,也適用于社會問題。
科學(xué)的本質(zhì)是提出正確的問題。
饑餓的時候就不惜妄取以保存性命,吃得很飽的時候又用虛偽的行為來粉飾自己。?
When buying a garden hose, an extension cord, or a ladder, get one substantially longer than you think you need. It’ll be the right size.
數(shù)學(xué)中最重要的技能是清晰思考的能力。
Innovation is born at the intersection of curiosity and persistence.