Self-confidence/assurance is a feeling of trust or confidence in one's abilities, qualities, skills, intellect, brain, strenght, character and stuffs like that. Now listen up, you should be self-confident/assured. But, never be overconfident/assured i.e. never be excessively confident or assured. For, your ability/quality/skill/intellect/brain/strenght or a stuff like that can fail or disappoint you even when you least expect it or rather when you need it most.
Self-confidence/assurance is simply all about being on a firm ground i.e. self-confidence/assurance is all about being 100% assured/confident of your self/potential/skill/ability/belief. Now that infers, whoever that is not assured/confident of his/her potential/skill/ability/belief is never self-confident/assured. So, dare to be self-assured/confident if you've not been self-confident/assured.
Somehow I can't believe that there are any heights that can't be scaled by a man who knows the secrets of making dreams come true. This special secret, it seems to me, can be summarized in four C s. They are curiosity, confidence, courage, and constancy, and the greatest of all is confidence. When you believe in a thing, believe in it all the way, implicitly and unquestionable.
The most valuable things in life are not measured in monetary terms. The really important things are not houses and lands, stocks and bonds, automobiles and real state, but friendships, trust, confidence, empathy, mercy, love and faith.
The real danger from advertising is that it helps to shatter and ultimately destroy our most precious non-material possessions the confidence in the existence of meaningful purposes of human activity and respect for the integrity of man.
The way to develop self-confidence is to do the thing you fear and get a record of successful experiences behind you. Destiny is not a matter of chance, it is a matter of choice it is not a thing to be waited for, it is a thing to be achieved.
They who lack talent expect things to happen without effort. They ascribe failure to a lack of inspiration or ability, or to misfortune, rather than to insufficient application. At the core of every true talent there is an awareness of the difficulties inherent in any achievement, and the confidence that by persistence and patience something worthwhile will be realized. Thus talent is a species of vigor.
We can gain no lasting peace if we approach it with suspicion and mistrust or with fear. We can gain it only if we proceed with the understanding, the confidence, and the courage which flow from conviction.
We shall not flag or fail. We shall go on to the end, we shall fight in France, we shall fight on the seas and oceans, we shall fight with growing confidence and growing strength in the air, we shall defend our island, whatever the cost may be, we shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender.