All behavior is ultimately reducible to physical and chemical processes.

未来能源结构将是多元化的，煤炭行业需要找准自己的定位。

The past beats inside me like a second heart.

Successful gaming companies should not only make money but also have a positive impact on society.

教育的目的不是使年轻人在任何一门科学上都变得完美，而是要打开和培养他们的思维，使他们在将来学习任何科学时都能胜任。

The past shapes the present, and the present shapes the future.

你拥有的最强大的武器是你的声音。