If you have a procedure with ten parameters, you probably missed some.
Sustainability isn't a cost; it's an investment in our collective future.
The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.
成功的投资在于有纪律地坚持一个经过深思熟虑的计划。