The fruit falls from the tree when it gets ripe. So wait for the time to come. Do not hurry. Moreover, no one has the right to make others miserable by his foolish acts. Wait, have patience, everything will come right in time.
This world is not for cowards. Do not try to fly. Look not for success or failure. Join yourself to the perfectly unselfish will and work on. Know that the mind which is born to succeed joins itself to a determined will and perseveres. You have the right to work, but do not become so degenerate as to look for results. Work incessantly, but see something behind the work. Even good deeds can find a man in great bondage. Therefore be not bound by good deeds or by desire for name and fame. Those who know this secret pass beyond this round of birth and death and become immortal.
Gently eliminating all obstacles to his own understanding, he constantly maintains his unconditional sincerity. His humility, perseverance, and adaptability evoke the response of the universe and fill him with divine light.
That is their way, those plagues, those scientists - peg, peg, peg - dig, dig, dig - plod, plod, plod. I wish I could catch a cargo of them for my place; it would be an economy. Yes, for years, you see. They never give up. Patience, hope, faith, perseverance; it is the way of all the breed.
Only so you can appeal to your God and pray Him to support and bless your courage, your work, your perseverance, your strength, your resolution, and with all these your claim on life.
The longing to behold this pre-established harmony [of phenomena and theoretical principles] is the source of the inexhaustible patience and perseverance with which Planck has devoted himself ... The state of mind which enables a man to do work of this kind is akin to that of the religious worshiper or the lover; the daily effort comes from no deliberate intention or program, but straight from the heart.