科学的每一次伟大进步都源于新的想象的大胆。
FRUGALITY. Make no expense but to do good to others or yourself; i.e., waste nothing.
我们必须愿意失败,愿意犯错,愿意带着学到的教训重新开始。
保全你的身形,养护你的生命,不要思虑重重、汲汲营营。
Independence I have long considered as the grand blessing of life, the basis of every virtue.