Never let your sense of morals prevent you from doing what is right.

The truth is like the sun. You can shut it out for a time, but it ain't goin' away.

矩阵力学是对经典物理学的彻底背离，但它是解释原子世界所必需的。

What I feared most for myself at your age was not poverty, but failure.

一个社会的成功取决于其平衡个人自由需求与社会凝聚力需求的能力。