Your good mother tells me you are feeling very badly in your new situation. Allow me to assure you it is a perfect certainty that you will, very soon, feel better - quite happy - if you only stick to the resolution you have taken to procure a military education.... On the contrary, if you falter, and give up, you will lose the power of keeping any resolution, and will regret it all your 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.
Know it for certain that without steady devotion for the Guru and unflinching patience and perseverance, nothing is to be achieved. You must have strict morality.
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.
Evil company is always to be shunned; because it leads to lust and anger, illusion, forgetfulness of the goal, destruction of the will (lack of perseverance), and destruction of everything. (Narada Bhakti Sutra)
The bane of sects, especially in Bengal, is that if any one happens to have a different opinion, he immediately starts a new sect, he has no patience to wait.
The real test is not whether you avoid failure, because you won't. It's whether you let it harden or shame you into inaction, or whether you learn from it. . .
We accepted this war for an object, a worthy object, and the war will end when that object is attained. Under God, I hope it never will until that time.
Here is an example of Confucius sayings: "It does not matter how slowly you go so long as you do not stop." In a few words, Confucius teaches us about patience, perseverance, discipline, and hard work. But if you probe further, you will see more layers. Confucius' philosophies have significantly influenced spiritual and social thought. His views bear insight and depth of wisdom. You can apply his teachings in every sphere of life. Confucius' profound teachings are based on humanism.
It was a harder day's journey than yesterday's, for there were long and weary hills to climb; and in journeys, as in life, it is a great deal easier to go down hill than up. However, they kept on, with unabated perseverance, and the hill has not yet lifted its face to heaven that perseverance will not gain the summit of at last.