The best experiments often come from simple ideas and careful observation.

Architecture begins with the ground and reaches for the sky.

We will continue to challenge ourselves.

The history of mathematics is a testament to the ingenuity and creativity of the human mind.

译文：女人，通常是服从的。然而上古时期的女人，也有凭借权力行事的，大概是女子并不比男子逊色。

Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.

The most elegant mathematical proofs are those that reveal truth with simplicity.