我们必须在能源需求和环境保护之间取得平衡。

Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

Sometimes a thing is broken and cannot be put back together.

永远忠于自己和你的热情。

Science is not only a discipline of reason but also one of romance and passion.

Fear is the darkroom where negatives are developed.

世界上充满了愿意的人；一些人愿意工作，其余的人愿意让他们工作。