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.

Intelligence is not about replacing humans, but enhancing human capabilities.

The most effective policies are often the simplest ones.

If you can dream it, you can do it.

不要把名字写在沙滩上，海浪会冲走它。不要把名字写在天空中，风可能会吹走它。把你的名字写在人们心里，那里才是它永存的地方。

最好的策略是足够灵活以适应变化。