Vitality and beauty are gifts of Nature for those who live according to its laws.
Leonardo Da VinciRead
Science is the captain, and practice the soldiers.
Interpretation
Science guides our actions, while practice puts those ideas into action.
In this quote, Leonardo da Vinci emphasizes the relationship between theoretical knowledge and practical application. Science provides the direction and understanding necessary for progress, while practice represents the execution and implementation of that knowledge, working hand in hand to achieve success.
In practice
In a presentation about educational methods, one might quote Da Vinci to illustrate the importance of experiential learning.
Vitality and beauty are gifts of Nature for those who live according to its laws.
Small rooms or dwellings set the mind in the right path, large ones cause it to go astray.
Patience serves us against insults precisely as clothes do against the cold. For if you multiply your garments as the cold increases, that cold cannot hurt you; in the same way increase your patience under great offenses, and they cannot hurt your feelings.
The smallest feline is a masterpiece.
For, verily, great love springs from great knowledge of the beloved object, and if you little know it, you will be able to love it only little or not at all.
It is a far worthier thing to read by the light of experience than to adorn oneself with the labors of others.
The best simulator for spacewalking is underwater - it allows full visuals and body movement in 3D. Virtual reality is good, too, and has some advantages, like full Station simulation, not just part. Like all simulators, they have parts that are wrong and misleading: an important thing to remember when preparing for reality.
As scientists, we step on the shoulders of science, building on the work that has come before us - aiming to inspire a new generation of young scientists to continue once we are gone.
I think the reason people are dealing with science less well now than 50 years ago is that it has become so complicated.
Our job is not to predict the future. Rather, it's to suggest all the possible futures - so that society can make informed decisions about where we want to go.
If your child gets asthma, the fossil fuel industry doesn't pay. Or if there's a natural disaster, the bill is paid by the taxpayer, not the fossil fuel company.
The laws of Congress and the laws of physics have grown increasingly divergent, and the laws of physics are not likely to yield.
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