没有永恒的事实，就像没有绝对的真理一样。

In business, you have to be willing to take risks. If you don't take risks, you won't achieve anything.

"We sleep safe in our beds because rough men stand ready in the night to visit violence on those who would do us harm."

数学思想的真正考验是它能否激发进一步的思考。

My propositions are elucidatory in this way: he who understands me finally recognizes them as senseless.

The best way to increase your positivity is to find positive meaning within your current circumstances.

We need to make sure that technology serves humanity, not the other way around.

文学是一种抵抗，是对不公正和压迫的反抗。