We must balance economic growth with environmental responsibility to achieve long-term success.
A culture of innovation is the source of an enterprise's vitality.
Why do I stand up here? I stand upon my desk...to remind myself that we must constantly look at things in a different way.
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt, and the profoundest wisdom to know when it ought to be resisted, and when it be obeyed.
心理学家必须避免一切形而上的假设。