Which (of two); which one (of two); -- used interrogatively and relatively.
In case; if; -- used to introduce the first or two or more alternative clauses, the other or others being connected by or, or by or whether. When the second of two alternatives is the simple negative of the first it is sometimes only indicated by the particle not or no after the correlative, and sometimes it is omitted entirely as being distinctly implied in the whether of the first.
The price of success is hard work, dedication to the job at hand, and the determination that whether we win or lose, we have applied the best of ourselves to the task at hand. Vince Lombardi
Let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and the success of liberty. John F. Kennedy
Thank God every morning when you get up that you have something to do that day, which must be done, whether you like it or not. James Russell Lowell
Each day holds a surprise. But only if we expect it can we see, hear, or feel it when it comes to us. Let's not be afraid to receive each day's surprise, whether it comes to us as sorrow or as joy It will open a new place in our hearts, a place where we can welcome new friends and celebrate more fully our shared humanity. Henri Nouwen
My trust in God flows out of the experience of his loving me, day in and day out, whether the day is stormy or fair, whether I'm sick or in good health, whether I'm in a state of grace or disgrace. He comes to me where I live and loves me as I am. Brennan Manning