I just want to make people happy.

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

一个过程不是其各部分的总和，而是力量的动态相互作用。

The only way to keep improving is to keep pushing yourself.

Money is the motive.

Leadership means making tough decisions today for a better tomorrow.