Sustainability is not just an option; it's an imperative for the future of our business.

——《在广州岭南学生欢迎会的演说》（1923年12月21日）

对付不自由世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

"Truth is not found in the light, but in the shadows we're afraid to explore."

I don't have any message. I just paint pictures.

People don't buy what you do; they buy why you do it.

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

思索的背信弃义在于它的幽默独处——”如果有什么事你不能对我诉说，“心上人说。”有什么事情你需要独立思考，那么你还把我放在心上吗?“

The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.

The typewriting machine, when played with expression, is not more annoying than the piano when played by a sister or near relations.