孔子说：“树立崇高理想、培养高尚品德、心怀仁慈友爱、陶冶高雅情操。”

Happiness is not the absence of problems but the ability to deal with them.

没有事实，只有解释。

The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.

能源的未来是多样化的，没有单一的解决方案。

To be a Christian without prayer is no more possible than to be alive without breathing.

化学作用无法创造或毁灭物质。