The only way to achieve the impossible is to believe it's possible.

Never let failure define you—let it teach you.

Success is not final, failure is not fatal: it is the courage to continue that counts.

The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.

Reason obeys itself; and ignorance submits to whatever is dictated to it.

语言是思想的皮肤。

The mind is an active, dynamic process, not a passive receptacle.

心有其理，理性不解。