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。

强调持续进步的重要性。

我很害羞，信不信由你。这是真的。

懒惰是所有恶习的开端，所有美德的王冠。

Of all men's miseries the bitterest is this: to know so much and to have control over nothing.

The past is a foreign country; they do things differently there.

"We must constantly challenge our assumptions and be willing to change our minds."

The biggest risk is not taking any risk.