你必须忠于自己和自己的愿景。
能源的未来在于找到传统资源和可再生替代品之间的平衡。
数学中的合作是必不可少的;没有人能独自解决所有问题。
I never regret choosing the path of music, even if given another chance, I would still choose it.
The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.