解释：大部分茶都是寒性的，而绿茶却是温性的，体现了茶性质的差异。

The key to successful investing is to buy stocks at a discount to their intrinsic value.

As to the gods, I do not know whether they exist or not, nor what they are like in form; for there are many things that hinder sure knowledge, the obscurity of the matter and the shortness of human life.

任何公司最有价值的资产是其员工。