思维和行为在生命有机体中是不可分割的。

My parents taught me to never give up.

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

基因组是灭绝物种的墓地。

经济体制的核心是自由市场，它能够实现最大程度的效率和资源分配。