创新是任何成功企业的命脉。没有创新，公司就会停滞不前并消亡。

Resilience is not a trait that people either have or do not have. It involves behaviors, thoughts, and actions that can be learned and developed in anyone.

The ruling ideas of each age have ever been the ideas of its ruling class.

I never saw a problem that I did not attempt to solve by mechanical means.

Illustrations should not just decorate the text; they should expand it.