让自己振作起来的最好方式是尝试让别人振作起来。
The best way to cheer yourself up is to try to cheer somebody else up.
Certification standards are more than paperwork—they're our promise to the planet.
A child educated only at school is an uneducated child.
上帝在他的天堂——世界一切安好！
"The only way to do great work is to love what you do."
As much as child e'er loved, or father found.
"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."