I know how important this moment is and I don’t want to have any regrets.
Every mathematical problem has a solution; it just takes time and effort to find it.
Free competition is the great means of increasing the efficiency and prosperity of the economic system.
Small changes in incentives can lead to large changes in behavior.
The cycle of poverty begins with the abandonment of hope.
时间不会治愈伤口,而是将它们变成定义我们的伤疤。