如果你做了一次,人们会称之为意外。如果你做了两次,他们会称之为巧合。但如果你做了三次,你就证明了一个自然法则。
没有我们开采的金属,能源转型就无法实现。
The art of education must be to bring the child to the point where he can educate himself.
悔恨自己的错误,而且力求不再重蹈覆辙,这才是真正的悔悟。
The best investment you can make is in yourself.
"To be happy is to be able to become aware of oneself without fright."