不平等的真正代价是未实现的潜力。
The true cost of inequality is the potential that goes unrealized.
The world is a great wheel, and we are the spokes.
The present is always changing, but the past is fixed.
对财产的过度关注,胜过一切其他因素,阻碍了我们自由高尚地生活。
系统的稳定性取决于开环传递函数在复平面上的行为。
好奇心和毅力可以改变世界。
Every decision we make today shapes the world we live in tomorrow.