身在天地后，心在天地前；身在万物中，心在万物上。
身虽处天地万物之后，心却不在天地万物之前；身虽处天地万物之中，而心却在天地万物之上。
The deepest problems in mathematics often arise from the simplest questions.
Conscience and cowardice are really the same things.
Our industry has a critical role to play in developing solutions that help society achieve its climate goals.
You have to be willing to fail, to be wrong, to start over again with lessons learned.