数学是所有科学建立的基础。

Life is ours to be spent, not to be saved.

In darkness, we can truly see ourselves.

In the end, we only regret the chances we didn't take.

诗必须是一个事件，而非事件的记录。

人は誰でも、自分だけの秘密を持っている。

Success is built on persistence, not luck.

The only meaningful way to study learning is through objective measurement.

Sustainability is no longer optional—it's a business imperative.

Sustainability isn't just a trend; it's the future of leather tanning.

海洋是一个既美丽又恐怖的地方。