ตัวกรองผลการค้นหา
Do not be too timid and squeamish about your actions. All life is an experiment
Nature is as complex as it need to be.... and no more
Progress always involves risk. You can't steal second with your foot on first
The secret of success in life is to be ready for your opportunity when it comes
Freedom is nothing else but a chance to do better
The only man who never makes mistakes is the man who never does anything
Great minds must be ready not only to take opportunity, but to make them
He who knows little often repeats it
Who never made a mistake never made a discovery
Advice is like snow; The softer it falls the longer it dwells upon, and the deeper it sinks into, the mind
Heaven never helps the men who will not act
The only thing in life achieved without effort is failure