Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect, so you have to make it different. Different is better.
我们最高的努力必须是培养自由的人类,他们能够自己赋予生活目的和方向。
物理定律在宇宙中任何地方都是相同的,这是一个深刻的真理。