理论地理学是科学的女王，因为只有她试图理解整个地球。

对时机的把握是天才的标志。

解释：对于一件事情的利害得失，只有有智慧的人才能分辨清楚。

看东西只有用心才能看得清楚，重要的东西用眼睛是看不见的。

Farmers are the original environmentalists; we must support their work.

Life is short, but wisdom is eternal.

If you wish to succeed, you should use perdistence as your good friend, experiece as your reference, prudence as your brother and hope as your sentry.

如果我是艺术家并且我在工作室里，那么我在工作室里做的任何事情都必须是艺术。