投资者应警惕任何承诺保证回报的人。
Investors should be wary of anyone who promises guaranteed returns.
I want to run a good race, a race that people will remember.
True sustainability means leaving the land better than we found it for future generations.
生活的意义不在于答案，而在于提问。
我们必须将经济增长与环境退化脱钩。
Only by continuous learning can we make continuous progress.