我不完美，但我每天都尽力而为。

Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.

Success is about being able to extend yourself beyond what you thought was possible.

最大的风险是不冒任何风险。

民主的力量在于尊重差异和多样性。

心理学的真理是在现实世界中有效的东西。