I have had, and may have still, a thousand friends, as they are called, in life, who are like one's partners in the waltz of this world -not much remembered when the ball is over.
When things are investigated, then true knowledge is achieved; when true knowledge is achieved, then the will becomes sincere; when the will is sincere, then the heart is set right ; when the heart is set right, then the personal life is cultivated; when the personal life is cultivated, then the family life is regulated; when the family life is regulated, then the national life is orderly; and when the national life is orderly, then there is peace in this world.
No fairer destiny could be allotted to any physical theory than that it should of itself point out the way to the introduction of a more comprehensive theory, in which it lives on as a limiting case.
We can never judge the lives of others, because each person knows only their own pain and renunciation. It's one thing to feel that you are on the right path, but it's another to think that yours is the only path.
In his or her life, each person can take one of two attitudes: to build or to plant. Builders may take years over their tasks, but one day they will finish what they are doing. Then they will stop, hemmed in by their own walls. Life becomes meaningless once the building is finished. Those who plant suffer the storms and the seasons and rarely rest. Unlike a building, a garden never stops growing. And by its constant demands on the gardner's attentions, it makes of the gardener's life a great adventure.