从灵魂的角度研究心灵的现象无异于通向完美知识的道路。

The relationship between wages and employment is not as straightforward as some models suggest.

可持续性不是一种选择；它是我们行业未来的必需品。

The biggest pressure is the pressure I put on myself.

动物和人类的有目的行为。

人类的选择在于自由和幸福之间，而对于大多数人来说，幸福更好。