对于忠告，你所能做的，就是把它奉送给别人，忠告从来就不是给自己准备的。

The best songs are the ones that make you feel alive.

I believe in the power of authenticity.

The existence of a legal system depends on the general acceptance of its rules by the society.

Randomized evaluations can help us understand what works and what doesn't in development.

The only thing we have to fear is fear itself.

The unexamined life is not worth living.

The metropolis has always been the seat of the money economy.

The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.