Man is condemned to be free.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
The future of animal health lies in prevention, not just treatment.
市场总是处于不确定和变化的状态,而赚钱是通过对显而易见的事情进行折现,并对意外事件下注。
Laughing is good for you if you don't kill yourself.