A lifemaking mistakes is not only more honorable, butmore useful than a life spent doing nothing at all.

Sciencecannot resolve moral conflicts, but it can help to more accurately frame thedebates about those conflicts.

As long as there is life there is danger.

Power is the faculty or capacity to act, the strength andpotency to accomplish something. It is the vital energy to make choices anddecisions. It also includes the capacity to overcome deeply embedded habitsand to cultivate higher, more effective ones.

We own almostall our knowledge not to those who have agreed but to those who havediffered.

Tofight fear, act. To increase fear wait, put off, postpone.

Only hethat has traveled the road knows where the holesare deep.

Nothing lays itself open to the change of exaggeration more than the language of naked truth.

Neverforget the power of silence, that massively disconcerting pause which goes onand on and may at last induce an opponent to babble and backtrack nervously.

... That may appear as the truth to one personwill often appear as untruth to another person. But that need not worry theseeker. Where there is honest effort, it will be realized that what appearedto be different truths are like the countless and apparen

There is sweet joy that comes to us that comes to us after sorrow.

Bekind, for everyone you meet is fighting a hard battle.