English to Czech Law/Patents Law (general)

Závěť:

I hereby give to my trustee the power at any time, in his discretion, when in his best judgment it will be for the use, benefit, welfare and need of my beloved son, XY, to invade and apply so much of the principal of said trust as he shall deem necessary, in his sole discretion, to provide for the use, benefit, welfare and need of my said beloved son ....