The beauty of mathematics lies in its ability to reveal hidden symmetries and truths.

To be wealthy， accumulate all those things that money can’t buy.

The challenges in our lives are there to strengthen our convictions. They are not there to run us over.

不要说不会消魂，西风卷起帘子，人比黄花还要消瘦。

The key to successful investing is to have a strong understanding of the fundamentals, a disciplined approach, a clear understanding of the market, a long-term perspective, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.