Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

"The only way to do great work is to love what you do."

The best way to ensure peace is to be powerful.

Certification standards are more than paperwork—they're our promise to the planet.

Your group can achieve great things way beyond your means simply by showing people that they are appreciated.

我对人类的状况以及人们在极端压力下的反应感兴趣。