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The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
Simplicity is a great virtue but it requires hard work to achieve it and education to appreciate it. Simplicity is the ultimate sophistication.
La literatura es el espejo donde el hombre se contempla a sí mismo.
The progress of aquaculture cannot be separated from the support of scientific research.
数学不是沿着一条清理干净的高速公路小心翼翼地行进,而是一次进入陌生荒野的旅程,探险者常常会迷路。