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The past is never dead. It's not even past.

Truth is the fruit of wisdom.

要給兒童提供一個(gè)使他們得到滿足的環(huán)境，必須努力了解兒童的需要。

自由的概念與真理的概念不可分割。

Sustainability is not just a trend, it's a responsibility we owe to the next generation.

The key to success is to focus on the fundamentals and execute them flawlessly.

我們必須在經(jīng)濟(jì)、政治、軍事和技術(shù)上強(qiáng)大。