The best investment strategy is one that is based on sound principles and executed with discipline.
The key to fighting poverty is to break it down into smaller, more manageable problems.
做好事如同背负重物而登山,志向虽已确立,但总是担心力不从心;干坏事如同骑马下山,虽然未加鞭,但却欲驻足而难以自禁。