A child is a careful observer who is particularly attracted to adult behavior and then imitates them.
儿童是一个细心的观察者,他特别容易被成人的行为所吸引,进而模仿他们。
在物理学中,近似的艺术往往比精确解更重要。
最好的决策是结合数据和直觉做出的。
Confidence comes from preparation and knowing your stuff.