关于科学家的英语标语，综合权威资料整理如下：

一、科学精神类

1. "The pursuit of science needs special courage."（追求科学需要特殊的勇气）——伽利略

2. "Science is the best way to make people brave."（科学是使人精神变得勇敢的最好途径）——道客巴巴

3. "Truth may be in the side of a few people."（真理可能在少数人一边）——柏拉图

4. "Seeking truth is more valuable than possessing truth."（探索真理比占有真理更为可贵）——爱因斯坦

二、科学方法类

1. "Every great achievement of science is based on bold fantasy."（科学的每一项巨大成就，都是以大胆的幻想为出发点的）——道客巴巴

2. "No one can fully grasp the truth."（没有人能全面把握真理）——亚里士多德

3. "He knows the universe and does not know himself."（他知道宇宙，却不知道自己）——庄子

三、科学态度类

1. "A good scientist is not someone who believes in magic, but someone who knows the limits of his understanding and the possibilities of error."（好科学家不是相信魔法的人，而是知道自身理解局限和错误可能性的人）——伽利略

2. "Diligence is the mother of success in science."（勤奋是科学成功的母亲）——道客巴巴

3. "Science is not a selfish pleasure, but a service to humanity."（科学不是一种自私自利的享乐，而应为人类的服务）——清新句子网

四、科学哲学类

1. "The principle of the universe will be beautiful and simple."（宇宙的原理将是美丽而简单的）——爱因斯坦

2. "We are born weak, we need strength."（我们生来弱小，需要力量）——约翰· Ruskin

3. "Initial deviate from the truth, and in the end, it will lead to great error."（最初偏离真理毫厘，到头来就会谬之千里）——亚里士多德

这些标语涵盖科学探索的勇气、方法、态度及哲学思考，体现了科学家们对知识边界、真理追求和人类福祉的价值观。