Quality is the life of an enterprise.

我对活着充满热情，我不会因为害怕而浪费生命。

对人类来说，最可恨的痛苦是知道一切却无能为力。

The poet is the guardian of human emotions.

心理活动总是朝向某个目的。

The most valuable hydrocarbon molecule is the one we don't need to burn.

Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.

In string theory, all particles are vibrations of a tiny supersymmetric string.