Every setback is a setup for a greater comeback.

领导力意味着在今天做出艰难的决定，这些决定将在明天转化为机会。

In physics, the simplest explanation is often the correct one.

Logic is one thing and common sense another.

I don’t compete with others, I compete with myself.

讽刺的真正目的是通过纠正来改善恶习。

In the world of physics, we often find that the simplest questions are the hardest to answer.