幸福通過美德獲得；它是人通過自己的意志獲得的美好。
Happiness is secured through virtue; it is a good attained by man's own will.
科學(xué)的進(jìn)步不僅通過知識(shí)的積累來衡量，還通過提出新問題的能力來衡量。
The mission of an entrepreneur is not just to make money but to create value for society.
Creativity requires the courage to let go of certainties.