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科学中最重要的工具不是显微镜,而是思维。
The most important tool in science is not the microscope, but the mind.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
The worst evils in history have always been committed by those who truly believed they were combating evil. Beware of combating evil.
大多数人害怕变化,但如果你把它看成是某种你总是可以依赖的东西的话,那它就能成为一种安慰。世上你能依赖的东西并不是很多。
物体之间的空间与物体本身一样响亮地说话。