我是你死去的原因，我是你流血的原因。
I'm the reason you're dead, I'm the reason you bled.
你永远无法取悦所有人，所以不如做你自己。
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.
A leader has the vision and conviction that a dream can be achieved. He inspires the power and energy to get it done.
科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。
I never think of the future. It comes soon enough.