The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

The essence of strategy is in the activities – choosing to perform activities differently or to perform different activities than rivals.

世界总是对的。

市场保持非理性的时间可能比你保持偿付能力的时间更长。

Those who keep learning，will keep rising in life.