There are two sorts of truth: trivialities, where opposites are clearly absurd, and profound truths, recognised by the fact that the opposite is also a profound truth
When it comes to atoms, language can be used only as in poetry.
Never express yourself more clearly than you are able to think.
Accuracy and clarity of statement are mutually exclusive.
Every sentence I utter must be understood not as an affirmation, but as a question.
If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.