Truth is a free creation of the human spirit, that never would exist at all if we did not generate it ourselves.

理论物理学之于数学，犹如雕塑之于大理石块。

Patients are at the heart of everything we do. Their needs drive our purpose and inspire our progress.

【讲解】：人格高尚的人不可用小事情考验他，却可以委以重任；人格低下的人不可委以重任，却可用小事情考验他。