化学是物质的科学，但我更愿意将其视为变化的科学。
Chemistry is the science of matter, but I prefer to see it as the science of change.
经济学的研究最终是对人类行为及其后果的研究。
The key to successful investing is to have a clear understanding of the risks and rewards and a disciplined approach.
Every person has a map in their heart, and the map is drawn by their experiences.