The poorest way to face life is to face it with a sneer. There are many men who feel a kind of twister pride in cynicism; there are many who confine themselves to criticism of the way others do what they themselves dare not even attempt. There is no more unhealthy being, no man less worthy of respect, than he who either really holds, or feigns to hold, an attitude of sneering disbelief toward all that is great and lofty, whether in achievement or in that noble effort which, even if it fails, comes to second achievement.
People often go through at least three stages when they deal with the inexplicable: superficial simplicity, confused complexity and profound simplicity.
In every walk with nature one receives far more than he seeks.
Nothing lasts, nothing is finished, nothing is perfect.
Simplicity is the ultimate sophistication.
You can show something is definitely dangerous, but not definitely safe.
Reach for what can be, even if you are doubtful; let go of what is lost, even though it is painful; live as though you are brave, even if you are fearful.
To understand how a scientific community functions as a producer and validator of sound knowledge, we must ultimately understand the unique set of shared standards and values for doing research that serve to control the production of scholarship. We must further consider our roles as teachers of the practitioners of tomorrow, for they will likely solve the problems of tomorrow with the solutions and theories we provide today…The able practitioner, like the bright student, may model a new problem on another previously encountered and solved.
Any description should be two-faced, looking simultaneously to the world of data and to that of concepts.