未来属于那些今天种树的人。

The soul should always stand ajar, ready to welcome the ecstatic experience.

The only way to learn mathematics is to do mathematics.

There is no lasting hope in violence，only temporary relief from hopelessness.

Sustainability is no longer an option—it's a necessity for any business that wants to thrive in the future.

现代时代最重要的政治发展是现代国家的崛起。