规模和价值效应在不同市场和时间段普遍存在,但其幅度可能有显著差异。
I'm the truth, I'm the voice of the voiceless.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Loneliness is an absolute discovery.
Every morning upon waking, strive to be wiser than you were the day before.