Sir, where are you running? Are you doing this for world peace? Are you doing this for the homeless? Are you running for women's rights? The environment? They just couldn't believe that somebody would do all that running for no particular reason. Why are you doing this? I just felt like running. I just felt like running.

读书人不能不心胸宽广意志刚强，因为肩负重任而且征途遥远。他把实现仁的理想作为自己的使命，担子难道不重吗？他为这种理想而奋斗，直到死去为止，路途难道不远吗？

——〈建国方略之一：孙文学说——行易知难〉，1919年5月20日

爱是一个战场，但它是一个值得为之奋斗的战场。

The poem is a small homeland.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

成功就是忠于自我。

The future of energy will require collaboration across industries, governments, and societies.