"The truth is rarely pure and never simple."

Diversification is the only free lunch in investing.

To write is to embark on a journey of self-discovery, where each word is a step closer to understanding the essence of our existence.

音乐有治愈言语无法触及的伤痛的力量。

The joy of mathematics comes from the act of creation, not just the result.

When you meet with opposition, even if it should be from your husband or your children, endeavor to overcome it by argument and not by authority, for a victory dependent upon authority is unreal and illusory.